| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | RAVENSWOOD ROAD | SMITHS CREEK | SEC 23-26 WALES TWP | Prestressed Box beam or girders - Multiple | -- | 1912 | 1976 | 20.3 | 24.9 | Fair | 81.0 | 000000000010231 |
| NBI report | GOODELLS ROAD | SOUTH BR PINE RIVER | SEC 2-3 WALES TWP | Concrete Girder and floorbeam system | -- | 1916 | -- | 29.9 | 35.8 | Poor | 19.8 | 000000000010095 |
| NBI report | GOODELLS ROAD | UNNAMED CREEK | SEC. 14-15 WALES TWP. | Concrete Girder and floorbeam system | -- | 1920 | -- | 37.1 | 40.4 | Fair | 49.4 | 000000000010242 |
| NBI report | FLAMINGO DRIVE | UNNAMED CANAL | SEC 36 CLAY TWP | Wood Slab | -- | 1920 | 1976 | 15.7 | 59.1 | Poor | 20.9 | 000000000010143 |
| NBI report | KILGORE ROAD | S. BR. PINE RIVER | SEC. 4 WALES TWP. | Prestressed Box beam or girders - Multiple | -- | 1920 | 1981 | 36.1 | 40.0 | Poor | 56.9 | 000000000010237 |
| NBI report | WALES CENTER ROAD | SOUTH BR. PINE RIVER | SEC. 3 WALES TWP. | Prestressed Box beam or girders - Multiple | -- | 1920 | 1983 | 29.5 | 33.5 | Poor | 17.2 | 000000000010094 |
| NBI report | COVE ROAD | UNNAMED CREEK | SEC. 17 WALES TWP. | Concrete Tee beam | -- | 1921 | -- | 22.0 | 26.2 | Fair | 74.9 | 000000000010088 |
| NBI report | CHARTIER ROAD | MARINE CITY DREDGE CUT | SEC 10 COTTRELLVILLE TWP | Concrete Girder and floorbeam system | -- | 1922 | -- | 31.8 | 35.8 | Poor | 10.6 | 000000000010033 |
| NBI report | DUCE ROAD | JACKSON DRAIN | SEC. 22-23 GREENWOOD TWP. | Steel Stringer/Multi-beam or girder | -- | 1922 | -- | 20.0 | 24.0 | Fair | 62.1 | 000000000010178 |
| NBI report | LAMBS ROAD | SPENCER DRAIN | SEC. 22 WALES TWP. | Concrete Tee beam | -- | 1922 | -- | 21.0 | 24.0 | Poor | 37.0 | 000000000010059 |
| NBI report | MAIN STREET | SMITHS CREEK | SEC. 31 KIMBALL TWP. | Concrete Girder and floorbeam system | -- | 1922 | -- | 25.9 | 30.5 | Fair | 42.0 | 000000000010104 |
| NBI report | YALE ROAD | EVES DRAIN | SEC. 11-14 GREENWOOD TWP. | Concrete Girder and floorbeam system | NR listed | 1922 | -- | 45.9 | 49.9 | Poor | 49.5 | 000000000010076 |
| NBI report | BRYCE ROAD | PINE RIVER | SEC. 24-25 KENOCKEE TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1923 | -- | 38.7 | 82.0 | Fair | 56.6 | 000000000010193 |
| NBI report | BURNS ROAD | SMITHS CREEK | SEC. 30 KIMBALL TWP. | Prestressed Box beam or girders - Multiple | -- | 1924 | 1970 | 25.9 | 27.9 | Fair | 73.7 | 000000000010212 |
| NBI report | CN-GTC-GTW RR CO. | 24TH STREET | SEC. 16 PORT HURON TWP. | Steel Stringer/Multi-beam or girder | -- | 1925 | -- | 28.9 | -- | -- | -- | 000000000010111 |
| NBI report | CSX-CS-C&O RR CO. | 24TH STREET | SEC. 16 PORT HURON TWP. | Steel Stringer/Multi-beam or girder | -- | 1925 | -- | 28.9 | -- | -- | -- | 000000000010110 |
| NBI report | GRISWOLD ROAD | PINE RIVER | SEC. 8-17 KIMBALL TWP. | Concrete Girder and floorbeam system | -- | 1925 | -- | 84.0 | 89.9 | Fair | 38.8 | 000000000010064 |
| NBI report | MAYER ROAD | RATTLE RUN CREEK | SEC 18 ST CLAIR TWP | Prestressed Box beam or girders - Multiple | -- | 1930 | 1976 | 35.1 | 38.1 | Fair | 60.5 | 000000000010102 |
| NBI report | FISHER ROAD | BURTCH CREEK | SEC. 6 BURTCHVILLE TWP. | Steel Stringer/Multi-beam or girder | -- | 1931 | -- | 41.3 | 47.2 | Fair | 80.9 | 000000000010124 |
| NBI report | GRATIOT ROAD | UNNAMED CREEK | SEC. 24 COLUMBUS TWP. | Concrete Tee beam | -- | 1931 | -- | 18.7 | 21.0 | Poor | 38.0 | 000000000010045 |
| NBI report | GRATIOT ROAD | UNNAMED CREEK | SEC. 18 ST. CLAIR TWP. | Concrete Tee beam | -- | 1931 | -- | 24.0 | 28.2 | Poor | 59.0 | 000000000010046 |
| NBI report | RATTLE RUN ROAD | PINE RIVER | PVT CLM #307 ST CLAIR TWP | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1931 | 2004 | 60.0 | 120.1 | Good | 97.9 | 000000000010051 |
| NBI report | GRATIOT ROAD | BELLE RIVER | SEC. 32 COLUMBUS TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1932 | -- | 58.7 | 123.0 | Poor | 25.3 | 000000000010044 |
| NBI report | PALMS ROAD | SMITHS CREEK | SEC. 25-26 WALES TWP. | Steel Stringer/Multi-beam or girder | -- | 1932 | -- | 24.6 | 28.5 | Fair | 57.6 | 000000000010245 |
| NBI report | GREEN ROAD | UNNAMED CREEK | SEC 16 WALES TWP | Prestressed Box beam or girders - Multiple | -- | 1932 | 1970 | 29.5 | 33.1 | Fair | 43.3 | 000000000010233 |
| NBI report | M-29 | SWAN CREEK | 3.9 MI SE OF MACOMB COL | Steel Stringer/Multi-beam or girder | -- | 1932 | 1973 | 54.5 | 58.1 | Fair | 70.0 | 000000000009968 |
| NBI report | 7TH STREET | BLACK RIVER | IN PORT HURON | Steel Movable - Bascule | NR listed | 1933 | 2007 | 114.8 | 272.3 | Fair | 74.9 | 000000000010256 |
| NBI report | FRITH ROAD | SMITHS CREEK | SEC. 5-8 ST. CLAIR TWP | Prestressed Slab | -- | 1934 | 1970 | 23.0 | 25.9 | Fair | 46.5 | 000000000010224 |
| NBI report | MASTERS ROAD | BELLE RIVER | SEC. 17-20 RILEY TWP. | Steel Stringer/Multi-beam or girder | NR listed | 1935 | -- | 54.8 | 57.7 | Poor | 21.7 | 000000000010060 |
| NBI report | WEBB ROAD | SOUTH BR. PINE RIVER | SEC. 4 WALES TWP. | Prestressed Tee beam | -- | 1935 | 1981 | 29.9 | 35.1 | Fair | 44.3 | 000000000010236 |
| NBI report | NORMAN ROAD | BLACK RIVER | SEC.29-32 GRANT TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1935 | 1982 | 73.2 | 149.9 | Fair | 66.8 | 000000000010074 |
| NBI report | KEEWAHDIN ROAD | HOWE DRAIN | SEC. 17-20 FT GRATIOT TWP | Concrete Box beam or girders - Multiple | -- | 1935 | 1990 | 23.0 | 34.1 | Fair | 99.0 | 000000000010069 |
| NBI report | M-29 | BELLE RIVER | IN MARINE CITY | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1938 | 1981 | 35.8 | 93.8 | Fair | 66.2 | 000000000009976 |
| NBI report Bridgehunter | I-94 WB | ST CLAIR RIVER, CN RR | AT PORT HURON | Steel Truss - Thru (3 spans) | NR listed | 1938 | 1999 | 871.1 | 6178.8 | Good | 68.0 | 000000000009988 |
| NBI report | COMSTOCK ROAD | EVES DRAIN | SEC. 12 GREENWOOD TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1939 | -- | 28.9 | 59.7 | Fair | 77.1 | 000000000010180 |
| NBI report | JEDDO ROAD | S. BR. MILL CREEK DRAIN | SEC. 4-9 BROCKWAY TWP. | Steel Stringer/Multi-beam or girder (2 spans) | NR listed | 1939 | -- | 35.4 | 74.2 | Fair | 60.5 | 000000000010120 |
| NBI report | BRAIDWOOD ROAD | BELLE RIVER | SEC. 27-28 RILEY TWP. | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 57.7 | 61.0 | Fair | 49.7 | 000000000010223 |
| NBI report | BRICKER ROAD | MILL CREEK | SEC. 7-8 KENOCKEE TWP. | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 56.8 | 61.0 | Fair | 64.0 | 000000000010199 |
| NBI report | CASTOR ROAD | NEATON DRAIN | SEC. 1-2 WALES TWP. | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 18.0 | 21.0 | Poor | 40.9 | 000000000010246 |
| NBI report | CRIBBINS ROAD | UNNAMED CREEK | SEC. 30 CLYDE TWP. | Steel Stringer/Multi-beam or girder | -- | 1940 | -- | 21.0 | 22.0 | Poor | 51.3 | 000000000010100 |
| NBI report | PARK AVENUE | MILL CREEK | CITY OF YALE | Prestressed Tee beam | -- | 1940 | 1995 | 63.0 | 65.0 | Fair | 90.7 | 000000000010259 |
| NBI report | JEDDO ROAD | MILL CREEK | SEC. 3-10 BROCKWAY TWP | Steel Stringer/Multi-beam or girder | Closed | 1940 | 1999 | 57.4 | 62.7 | Fair | 75.1 | 000000000010121 |
| NBI report | M-29 | MARINE CITY DRAIN | IN ALGONAC | Prestressed Box Beam or girders - Single or Spread | -- | 1942 | 1997 | 32.2 | 35.1 | Good | 98.6 | 000000000009971 |
| NBI report | STARVILLE ROAD | BEAUBIEN CREEK | SEC. 19-20 COTTRELLVILLE | Steel Stringer/Multi-beam or girder | -- | 1945 | -- | 22.0 | 25.9 | Poor | 23.9 | 000000000010105 |
| NBI report | MARINE CITY HWY | UNNAMED CREEK | SEC 34 CASCO TWP | Steel Stringer/Multi-beam or girder | -- | 1946 | -- | 23.0 | 24.9 | Good | 91.2 | 000000000010035 |
| NBI report | MARINE CITY HWY | BEAUBIEN CREEK DRAIN | SEC. 32 CHINA TWP. | Steel Stringer/Multi-beam or girder | -- | 1946 | -- | 17.7 | 23.0 | Fair | 55.3 | 000000000010038 |
| NBI report | MARINE CITY HWY | MARSAC CREEK DRAIN | SEC 32 CASCO TWP | Prestressed Box Beam or girders - Single or Spread | -- | 1946 | 2012 | 29.2 | 31.5 | Good | 97.4 | 000000000010034 |
| NBI report | MARINE CITY HWY | MELDRUM DRAIN | SEC 34 CASCO TWP | Steel Stringer/Multi-beam or girder | -- | 1946 | 2017 | 32.8 | 34.8 | Good | 97.9 | 000000000010036 |
| NBI report | LAPEER RD(OLDM-21) | BR PINE R | 7.8 MI E OF M-19 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1947 | 1998 | 44.9 | 134.8 | Fair | 88.0 | 000000000009920 |
| NBI report | M-25 | DOE CREEK | 3.5 MI N OF M-136 | Steel Stringer/Multi-beam or girder | -- | 1948 | -- | 34.8 | 34.8 | Fair | 90.6 | 000000000009958 |
| NBI report | SPERRY ROAD | BELLE RIVER | SEC. 10-11 BERLIN TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1948 | -- | 40.0 | 79.7 | Fair | 79.2 | 000000000010117 |
| NBI report | M-25 | BURTCH CREEK | 0.4 MI S OF SANILAC COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1948 | 2000 | 44.0 | 130.9 | Fair | 78.5 | 000000000009959 |
| NBI report | M-29 | COX'S DRAIN | IN ALGONAC | Prestressed Box Beam or girders - Single or Spread | -- | 1952 | 1997 | 24.3 | 25.6 | Fair | 79.8 | 000000000009970 |
| NBI report | LAPEER RD (M-21) | COWHEY CR | 1.3 MI E OF M-19 | Prestressed Box Beam or girders - Single or Spread | -- | 1953 | 2002 | 31.8 | 34.8 | Fair | 99.2 | 000000000009918 |
| NBI report | LAPEER RD (M-21) | COWHEY CR | 1.5 MI E OF M-19 | Prestressed Box Beam or girders - Single or Spread | -- | 1953 | 2002 | 37.1 | 41.0 | Fair | 99.6 | 000000000009919 |
| NBI report | GRATIOT | CANAL | IN PORT HURON | Steel Stringer/Multi-beam or girder | -- | 1955 | -- | 51.8 | 53.8 | Good | 97.5 | 000000000010258 |
| NBI report | MILLER STREET | UNNAMED CANAL | SEC. 22 IRA TWP. | Wood Stringer/Multi-beam or girder | -- | 1956 | -- | 18.7 | 21.0 | Fair | 35.4 | 000000000010187 |
| NBI report | JEDDO ROAD | BURTCH CREEK | SEC. 6-7 BURCTHVILLE TWP. | Steel Stringer/Multi-beam or girder | -- | 1957 | -- | 45.6 | 49.9 | Fair | 69.0 | 000000000010079 |
| NBI report Bridgehunter | 10TH STREET | BLACK RIVER | IN PORT HURON | Steel Movable - Bascule | -- | 1957 | 2002 | 190.0 | 375.0 | Fair | 61.6 | 000000000010257 |
| NBI report | COGLEY ROAD | EMMETT DRAIN | SEC. 30 KENOCKEE TWP | Steel Culvert (2 spans) | -- | 1958 | -- | 9.8 | 21.0 | Poor | 70.0 | 000000000010197 |
| NBI report | FRED MOORE HWY | PINE RIVER | PVT CLM 306 ST CLAIR TWP | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1960 | 2005 | 60.0 | 180.1 | Good | 94.5 | 000000000010042 |
| NBI report | DOVE ROAD | UNNAMED CREEK | SEC. 15-22 KIMBALL TWP. | Steel Culvert (2 spans) | -- | 1962 | -- | 11.5 | 24.3 | Fair | 79.5 | 000000000010210 |
| NBI report | MEISNER ROAD | BELLE RIVER | PC 243 EAST CHINA TWP. | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1962 | -- | 53.2 | 219.8 | Poor | 92.0 | 000000000010039 |
| NBI report | KILGORE ROAD | EVES DRAIN | SEC. 15-16 GREENWOOD TWP | Steel Culvert (2 spans) | -- | 1963 | -- | 13.8 | 30.8 | Poor | 73.0 | 000000000010176 |
| NBI report | SHEA ROAD | BEAUBIEN CREEK DRAIN | SEC 17-20 COTTRELLVILLE | Steel Culvert (2 spans) | -- | 1963 | -- | 13.8 | 30.8 | Fair | 70.1 | 000000000010031 |
| NBI report | MILLARD ROAD | N BR MILL CREEK DRAIN | SEC 15 LYNN TWP | Steel Stringer/Multi-beam or girder | -- | 1964 | -- | 45.9 | 47.9 | Fair | 67.6 | 000000000010216 |
| NBI report | RATTLE RUN RD | I-94 | 5.1 MI SW OF M-25 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | -- | 73.2 | 220.5 | Fair | 87.9 | 000000000010005 |
| NBI report | I-94 WB | M-25 CONN | IN PORT HURON OVER M-25 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1964 | 1982 | 113.9 | 270.0 | Fair | 74.0 | 000000000010019 |
| NBI report | FRED MOORE HWY | I-94 | 7.8 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1964 | 2000 | 113.9 | 387.2 | Fair | 88.0 | 000000000010003 |
| NBI report | PALMS ROAD | RATTLE RUN CREEK | SEC. 13-14 COLUMBUS TWP. | Steel Stringer/Multi-beam or girder | -- | 1964 | 2000 | 24.9 | 27.2 | Fair | 93.7 | 000000000010155 |
| NBI report | PALMS RD | I-94 | 7.0 MI NE OF MACOMB COL | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2003 | 90.6 | 324.2 | Fair | 96.4 | 000000000010002 |
| NBI report | ST CLAIR HWY | I-94 | 5.9 MI NE OF MACOMB COL | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2003 | 106.3 | 316.0 | Fair | 92.5 | 000000000010001 |
| NBI report | CHURCH RD | I-94 | 3.2 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2007 | 100.1 | 304.1 | Fair | 81.9 | 000000000009999 |
| NBI report | MEISNER RD | I-94 | 1.6 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2007 | 100.1 | 304.1 | Fair | 82.9 | 000000000009998 |
| NBI report | MELDRUM RD | I-94 | 4.3 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2007 | 100.1 | 304.1 | Fair | 81.9 | 000000000010000 |
| NBI report | ALLINGTON RD | I-94 | 6.7 MI SW OF M-25 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2008 | 97.8 | 291.7 | Poor | 53.3 | 000000000010004 |
| NBI report | I-94 EB | PINE RIVER | 13.4 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1964 | 2008 | 76.1 | 204.1 | Fair | 85.6 | 000000000009984 |
| NBI report | I-94 WB | PINE RIVER | 13.4 MI NE OF MACOMB COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1964 | 2008 | 76.1 | 204.1 | Fair | 85.6 | 000000000009985 |
| NBI report | WADHAMS RD | I-94 | 4.0 MI SW OF M-25 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1964 | 2008 | 108.3 | 296.6 | Fair | 99.0 | 000000000010006 |
| NBI report | RAVENSWOOD RD | I-94 | 2.3 MI NE OF M-25 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1965 | -- | 71.9 | 214.9 | Fair | 69.5 | 000000000010010 |
| NBI report | SMITH CREEK RD | I-94 | 0.8 MI NE OF M-25 | Prestressed Box Beam or girders - Single or Spread (4 spans) | -- | 1965 | 2003 | 71.5 | 214.9 | Fair | 95.3 | 000000000010009 |
| NBI report | I-69 EB | GTW RR | 0.7 MI E OF I-94 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1965 | 2007 | 50.9 | 152.6 | Fair | 81.4 | 000000000009930 |
| NBI report | I-69 WB | GTW RR | 0.7 MI E OF I-94 | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1965 | 2007 | 50.9 | 152.6 | Fair | 81.4 | 000000000009932 |
| NBI report | LOHR ROAD | EVES DRAIN | SEC. 15 GREENWOOD TWP. | Steel Culvert (2 spans) | -- | 1966 | -- | 10.8 | 23.0 | Poor | 40.0 | 000000000010175 |
| NBI report | RANGE RD | I-69 | 1.0 MI W OF I-94 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 71.9 | 206.0 | Fair | 77.7 | 000000000009937 |
| NBI report | WADHAMS RD | I-69 | 3.1 MI NW OF I-94 | Prestressed Box Beam or girders - Single or Spread (4 spans) | -- | 1966 | 1997 | 71.2 | 205.4 | Fair | 83.0 | 000000000009935 |
| NBI report | ALLEN RD | I-69 | 2.1 MI NW OF I-94 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | 1999 | 78.1 | 222.1 | Poor | 68.2 | 000000000009936 |
| NBI report | I-69 EB | CSX RR | 1.5 MI W OF I-94 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1966 | 2007 | 82.7 | 243.8 | Fair | 97.1 | 000000000009929 |
| NBI report | I-69 WB | CSX RR | 1.5 MI W OF I-94 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1966 | 2007 | 82.7 | 243.1 | Fair | 97.1 | 000000000009931 |
| NBI report | ARNOLD ROAD | BEAUBIEN CREEK DRAIN | SEC 5-8 COTTRELLVILLE | Steel Culvert (2 spans) | -- | 1967 | -- | 9.8 | 20.0 | Fair | 81.6 | 000000000010158 |
| NBI report | MIDDLE CHANNEL DRV | SNOOKS CUT | HARSENS ISLAND-CLAY TWP | Wood Girder and floorbeam system (3 spans) | -- | 1967 | -- | 15.7 | 47.9 | Fair | 77.0 | 000000000010026 |
| NBI report | BORDMAN ROAD | BELLE RIVER | SEC. 36 RILEY TWP. | Prestressed Box beam or girders - Multiple | -- | 1968 | -- | 67.9 | 69.9 | Fair | 82.1 | 000000000010052 |
| NBI report | MERRILL DRIVE | UNNAMED CANAL | SEC 1 CLAY TWP | Wood Slab | -- | 1968 | 2017 | 20.0 | 25.3 | Good | 78.2 | 000000000010144 |
| NBI report | BRAIDWOOD ROAD | SHARRARD-BURGESS DRAIN | SEC. 33-34 RILEY TWP. | Prestressed Box beam or girders - Multiple | -- | 1970 | -- | 21.0 | 22.0 | Poor | 24.6 | 000000000010222 |
| NBI report | LAKEPORT ST PK PED | M-25 | 4.2 MI S OF SANILAC COL | Steel Girder and floorbeam system | -- | 1970 | -- | 86.9 | -- | -- | -- | 000000000009965 |
| NBI report | BRENNAN ROAD | SULLIVAN DRAIN | SEC 19 KENOCKEE TWP | Prestressed Box beam or girders - Multiple | -- | 1971 | -- | 24.0 | 28.9 | Fair | 84.0 | 000000000010195 |
| NBI report | BROADBRIDGE ROAD | BEAUBIEN CREEK DRAIN | SEC. 18 COTTRELLVILLE TWP | Wood Slab | -- | 1972 | -- | 27.9 | 29.9 | Good | 78.5 | 000000000010157 |
| NBI report | KLETTNER ROAD | MOAK DRAIN | SEC 10 ST CLAIR TWP | Steel Culvert (2 spans) | -- | 1972 | -- | 10.8 | 24.0 | Poor | 55.6 | 000000000010227 |
| NBI report | SMITHS CREEK ROAD | PINE RIVER | SEC. 27-34 KIMBALL TWP. | Prestressed Stringer/Multi-beam or girder | -- | 1973 | 2013 | 86.9 | 89.9 | Good | 93.0 | 000000000010054 |
| NBI report | HOUGH ROAD | GRAHAM DRAIN | SEC 26-35 BERLIN TWP | Prestressed Slab | -- | 1973 | 2017 | 20.3 | 22.6 | Fair | 94.7 | 000000000010057 |
| NBI report | FARGO ROAD | PLUM CREEK DRAIN | SEC. 25-26 GREENWOOD TWP. | Steel Culvert (3 spans) | -- | 1974 | -- | 10.8 | 34.8 | Good | 80.4 | 000000000010096 |
| NBI report | KILGORE ROAD | MILL CREEK | SEC. 15 KENOCKEE TWP. | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1974 | -- | 87.9 | 239.8 | Fair | 88.5 | 000000000010092 |
| NBI report | ARNOLD ROAD | UNNAMED CREEK | SEC. 3-10 IRA TWP. | Prestressed Box beam or girders - Multiple | -- | 1975 | -- | 23.0 | 25.9 | Fair | 48.4 | 000000000010184 |
| NBI report | ARNOLD ROAD | SWAN CREEK | SEC. 3-10 IRA TWP. | Prestressed Box beam or girders - Multiple | -- | 1975 | -- | 33.8 | 38.7 | Fair | 57.5 | 000000000010185 |
| NBI report | CHURCH ROAD | JEROME CREEK | SEC. 4-5 CASCO TWP. | Steel Culvert (3 spans) | -- | 1975 | -- | 9.8 | 34.8 | Poor | 40.8 | 000000000010090 |
| NBI report Bridgehunter | M-29 | PINE RIVER | IN ST CLAIR | Steel Movable - Bascule | -- | 1975 | -- | 80.1 | 200.1 | Fair | 61.0 | 000000000009977 |
| NBI report | MAYER ROAD | SMITHS CREEK | SEC. 30 KIMBALL TWP. | Wood Slab | -- | 1975 | -- | 29.9 | 32.2 | Good | 86.8 | 000000000010211 |
| NBI report | NORMAN ROAD | S BR MILL CREEK DRAIN | SEC 27-34 LYNN TWP | Prestressed Box beam or girders - Multiple (5 spans) | -- | 1975 | -- | 34.8 | 73.8 | Fair | 98.0 | 000000000010072 |
| NBI report | RATTLE RUN ROAD | RATTLE RUN CREEK | SEC. 17 ST. CLAIR TWP. | Prestressed Tee beam | -- | 1977 | -- | 36.1 | 40.0 | Fair | 97.7 | 000000000010049 |
| NBI report | WATERWORKS DRIVE | UNNAMED CANAL | SEC. 22 IRA TWP. | Wood Slab | -- | 1977 | -- | 31.8 | 33.8 | Fair | 77.0 | 000000000010189 |
| NBI report | VENETIAN WAY | CANAL PARALLEL TO M29 | .1MI E OF ST CLAIR RIV DR | Prestressed Tee beam | -- | 1977 | 2010 | 27.9 | 29.9 | Fair | 85.3 | 000000000010249 |
| NBI report | BORDMAN ROAD | NEWLAND DRAIN | SEC 32 BERLIN TWP | Prestressed Box beam or girders - Multiple | -- | 1978 | -- | 12.8 | 24.0 | Poor | 32.4 | 000000000010113 |
| NBI report | IMLAY CITY ROAD | WHACKENBUSH DRAIN | SEC. 16-21 KENOCKEE TWP. | Steel Culvert (2 spans) | -- | 1978 | -- | 10.8 | 24.9 | Fair | 89.0 | 000000000010068 |
| NBI report | MARTIN ROAD | I-69 | 2.1 MI SW OF CAPAC | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1978 | -- | 141.7 | 271.0 | Fair | 99.9 | 000000000009947 |
| NBI report | NEUMAN ROAD | PINE RIVER | SEC. 22 ST. CLAIR TWP. | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1978 | -- | 66.9 | 133.9 | Good | 97.8 | 000000000010226 |
| NBI report | SPRINGBORN ROAD | BAIRD DRAIN | SEC. 26-35 CHINA TWP. | Prestressed Box beam or girders - Multiple | -- | 1978 | -- | 17.7 | 24.0 | Fair | 63.0 | 000000000010136 |
| NBI report | RUSKIN AVE | OREOLE CANAL | N E OF WILLARD INTERSECT | Prestressed Tee beam | -- | 1978 | 2010 | 35.8 | 37.7 | Fair | 87.0 | 000000000010247 |
| NBI report | BRICKER ROAD | WHACKENBUSH DRAIN | SEC. 17-18 KENOCKEE TWP | Steel Culvert (2 spans) | -- | 1979 | -- | 20.0 | 23.0 | Fair | 89.0 | 000000000010067 |
| NBI report | CAPAC ROAD | I-69 | 2.5 MI S OF CAPAC | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1979 | -- | 136.8 | 270.0 | Fair | 97.0 | 000000000009948 |
| NBI report | CHANNELSYDE DRIVE | CANAL PARALLEL TO M 29 | .1MI E OF ST CLAIR RIV DR | Steel Culvert (2 spans) | -- | 1979 | -- | 15.7 | 36.7 | Fair | 78.3 | 000000000010250 |
| NBI report | CONNELL ROAD | SHEEHY DRAIN | SEC. 27 BROCKWAY TWP. | Steel Culvert (2 spans) | -- | 1979 | -- | 10.8 | 20.0 | Fair | 69.5 | 000000000010086 |
| NBI report | FULTON ROAD | S BR MILL CREEK DRAIN | SEC 23 LYNN TWP | Prestressed Box beam or girders - Multiple | -- | 1979 | -- | 63.7 | 65.0 | Fair | 98.0 | 000000000010214 |
| NBI report | HOUGH ROAD | SHARRARD-BURGESS DRAIN | SEC 28-33 RILEY TWP | Steel Culvert (2 spans) | Closed | 1979 | -- | 8.9 | 22.0 | -- | 41.0 | 000000000010220 |
| NBI report | LASHBROOK ROAD | UNNAMED CREEK | SEC 23 WALES TWP | Steel Culvert (2 spans) | -- | 1979 | -- | 9.8 | 21.0 | Fair | 81.6 | 000000000010232 |
| NBI report | ROSELAWN COURT | CANAL PARALLEL TO M 29 | .1MI E OF ST CLAIR RIV DR | Prestressed Box beam or girders - Multiple | -- | 1979 | -- | 40.0 | 42.0 | Fair | 78.4 | 000000000010251 |
| NBI report | ANCHOR BAY DRIVE | UNNAMED CANAL | SEC 3 CLAY TWP | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1980 | -- | 26.9 | 74.8 | Fair | 51.0 | 000000000010027 |
| NBI report | BROWN ROAD | WHACKENBUSH DRAIN | SEC 16-17 KENOCKEE TWP | Steel Culvert (2 spans) | -- | 1980 | -- | 9.8 | 21.0 | Fair | 97.0 | 000000000010201 |
| NBI report | DUCE ROAD | EVES DRAIN | SEC. 14-15 GREENWOOD TWP | Steel Culvert (2 spans) | -- | 1980 | -- | 12.8 | 27.9 | Good | 78.6 | 000000000010179 |
| NBI report | FARGO ROAD | PINE RIVER | SEC. 23-24 KENOCKEE TWP. | Prestressed Box beam or girders - Multiple | -- | 1980 | -- | 26.9 | 30.8 | Fair | 99.0 | 000000000010206 |
| NBI report | FOX ROAD | UNNAMED CREEK | SEC 19-20 WALES TWP | Steel Culvert (2 spans) | -- | 1980 | -- | 9.8 | 22.0 | Good | 81.6 | 000000000010239 |
| NBI report | GOODELLS ROAD | I-69 | 0.7 MI SOUTH OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 134.8 | 370.1 | Fair | 98.9 | 000000000009943 |
| NBI report | I-69 EB | S BR PINE RIVER | 1.2 MI SE OF GOODELLS | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 66.9 | 204.1 | Fair | 83.5 | 000000000009925 |
| NBI report | I-69 EB | GTW RR | 3 MI SE OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 75.5 | 188.0 | Fair | 98.0 | 000000000009933 |
| NBI report | I-69 WB | SOUTH BRANCH PINE RIVER | 1.2 MI SE OF GOODELLS | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 62.0 | 186.0 | Fair | 82.4 | 000000000009926 |
| NBI report | I-69 WB | PINE RIVER | 2.6 MI SE OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 101.1 | 205.1 | Fair | 83.2 | 000000000009928 |
| NBI report | I-69 WB | GTW RR | 3 MI SE OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 74.5 | 177.5 | Fair | 98.0 | 000000000009934 |
| NBI report | JEDDO ROAD | BLACK RIVER | SEC. 6 GRANT TWP. | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1980 | -- | 63.3 | 255.9 | Good | 91.1 | 000000000010167 |
| NBI report | SPRINGBORN ROAD | MELDRUM DRAIN | SEC. 27-34 CASCO TWP. | Steel Culvert | -- | 1980 | -- | 20.0 | 20.0 | Good | 93.3 | 000000000010129 |
| NBI report | VINCENT ROAD | BURTCH CREEK | SEC. 10-11 GRANT TWP. | Steel Culvert | -- | 1980 | -- | 20.0 | 20.0 | Good | 90.1 | 000000000010173 |
| NBI report | WILKES ROAD | MILL CREEK | SEC.23-26 BROCKWAY TWP. | Prestressed Box beam or girders - Multiple | -- | 1980 | -- | 57.7 | 62.0 | Poor | 66.2 | 000000000010119 |
| NBI report | I-69 EB | PINE RIVER | 2.6 MI SE OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | 2015 | 100.1 | 202.1 | Fair | 95.6 | 000000000009927 |
| NBI report | BERVILLE ROAD | BELLE RIVER | SEC. 11-12 BERLIN TWP. | Prestressed Box Beam or girders - Single or Spread | -- | 1981 | -- | 78.7 | 80.1 | Good | 93.0 | 000000000010118 |
| NBI report | BIG HAND ROAD | BELLE RIVER | SEC. 20-29 COLUMBUS TWP. | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1981 | -- | 45.6 | 94.8 | Good | 100.0 | 000000000010147 |
| NBI report | BRYCE ROAD | EMMETT DRAIN | SEC 19-30 KENOCKEE TWP | Steel Culvert (2 spans) | -- | 1981 | -- | 8.9 | 21.0 | Fair | 86.0 | 000000000010192 |
| NBI report | DOVE ROAD | PINE RIVER | SEC. 16-21 KIMBALL TWP. | Prestressed Tee beam | -- | 1981 | -- | 37.7 | 120.1 | Fair | 87.9 | 000000000010209 |
| NBI report | M-19 | COWHY DRAIN | N END OF M-19/I-69 INTRCH | Concrete Culvert (2 spans) | -- | 1981 | -- | 13.1 | 28.9 | Fair | 80.2 | 000000000013696 |
| NBI report | M-19 (KINNEY ROAD) | I-69 | 1 MI S OF EMMETT | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1981 | -- | 131.9 | 264.1 | Fair | 81.0 | 000000000009955 |
| NBI report | M-25 | HOWE DRAIN | 1.9 MI NW OF PORT HURON | Prestressed Box beam or girders - Multiple | -- | 1981 | -- | 24.9 | 25.6 | Fair | 79.1 | 000000000010023 |
| NBI report | MILLER ROAD | BELLE RIVER | SEC. 7 RILEY TWP. | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1981 | -- | 42.0 | 85.0 | Good | 98.9 | 000000000010221 |
| NBI report | RYNN ROAD | PINE RIVER | SEC. 30-31 CLYDE TWP. | Prestressed Box beam or girders - Multiple | -- | 1981 | -- | 73.5 | 75.1 | Good | 100.0 | 000000000010146 |
| NBI report | STAPLETON RD | I-69 | 2.5 MI SE OF EMMETT | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1981 | -- | 160.8 | 321.9 | Good | 99.0 | 000000000009940 |
| NBI report | WALES CENTER RD | I-69 | 1.2 MI SW OF GOODELLS | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1981 | -- | 136.2 | 272.0 | Fair | 100.0 | 000000000009942 |
| NBI report | FOX ROAD | I-69 | 3.5 MI SE OF EMMETT | Steel Box beam or girders - Multiple (2 spans) | -- | 1981 | 2011 | 130.9 | 261.8 | Good | 100.0 | 000000000009941 |
| NBI report | BARTH RD (TAYLOR) | I-69 | 4 MI E OF GOODELLS | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1981 | 2016 | 123.4 | 347.1 | Good | 100.0 | 000000000009944 |
| NBI report | BAUMAN ROAD | TINSMAN DRAIN | SEC. 17 COLUMBUS TWP. | Steel Culvert (2 spans) | -- | 1982 | -- | 9.8 | 21.0 | Fair | 78.2 | 000000000010089 |
| NBI report | BLUEBILL DRIVE | UNNAMED CANAL | SEC 1 CLAY TWP | Prestressed Box beam or girders - Multiple | -- | 1982 | -- | 61.0 | 62.0 | Fair | 59.0 | 000000000010141 |
| NBI report | BRAIDWOOD ROAD | I-69 | 3 MI W OF EMMETT | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1982 | -- | 125.0 | 341.9 | Good | 100.0 | 000000000009953 |
| NBI report | BURT RD | I-69 | 6.0 MI SE OF CAPAC | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1982 | -- | 242.8 | 477.1 | Good | 98.3 | 000000000009950 |
| NBI report | EGLING RD | I-69 | 4 MI W OF EMMETT | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1982 | -- | 128.9 | 330.1 | Fair | 95.0 | 000000000009952 |
| NBI report | I-69 EB | COX-DOTY DRAIN | 2.7 MI E OF CAPAC | Prestressed Stringer/Multi-beam or girder | -- | 1982 | -- | 79.7 | 79.7 | Fair | 97.3 | 000000000009945 |
| NBI report | I-69 WB | COX-DOTY DRAIN | 2.7 MI SE OF CAPAC | Prestressed Stringer/Multi-beam or girder | -- | 1982 | -- | 79.7 | 79.7 | Fair | 97.3 | 000000000009946 |
| NBI report | KITCHEN ROAD | UNNAMED CREEK | SEC. 1-12 WALES TWP. | Steel Culvert (3 spans) | -- | 1982 | -- | 8.5 | 29.9 | Fair | 68.6 | 000000000010234 |
| NBI report | LONG ISLAND COURT | UNNAMED CANAL | SEC. 22 IRA TWP | Wood Slab (2 spans) | -- | 1982 | -- | 18.7 | 37.7 | Poor | 30.0 | 000000000010188 |
| NBI report | MILLER RD | I-69 | 5 MI SE OF CAPAC | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1982 | -- | 136.8 | 269.0 | Fair | 99.0 | 000000000009949 |
| NBI report | NORTH STREET ROAD | MILWAUKEE CREEK | SEC. 24 BURTCHVILLE TWP. | Prestressed Tee beam | -- | 1982 | -- | 25.9 | 27.9 | Fair | 83.5 | 000000000010128 |
| NBI report | REEVES RD | I-69 | 2 MI W OF EMMETT | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1982 | -- | 136.8 | 269.0 | Fair | 98.9 | 000000000009954 |
| NBI report | RILEY CENTER RD | I-69 | 7.0 MI SE OF CAPAC | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1982 | -- | 171.9 | 333.0 | Fair | 99.9 | 000000000009951 |
| NBI report | ROBERTS ROAD | MARINE CITY DREDGE CUT | PC 191-318 COTTRELLVILLE | Concrete Box beam or girders - Multiple | -- | 1982 | -- | 38.1 | 40.0 | Fair | 99.9 | 000000000010156 |
| NBI report | RYNN ROAD | O'LOUGHLIN DRAIN | SEC.26-35 KENOCKEE TWP. | Prestressed Tee beam | -- | 1982 | -- | 22.0 | 24.0 | Fair | 96.0 | 000000000010190 |
| NBI report | STATE ROAD | MILWAUKEE CREEK | SEC 19 BURTCHVILLE TWP | Prestressed Tee beam | -- | 1982 | -- | 38.1 | 40.0 | Poor | 48.1 | 000000000010125 |
| NBI report | ANCHOR BAY DRIVE | UNNAMED CANAL | SEC 35 CLAY TWP | Prestressed Box beam or girders - Multiple | -- | 1983 | -- | 54.5 | 57.1 | Poor | 42.6 | 000000000010028 |
| NBI report | DUCE ROAD | PLUM CREEK DRAIN | SEC. 26-27 GREENWOOD TWP. | Prestressed Tee beam | -- | 1983 | -- | 18.7 | 22.0 | Good | 78.6 | 000000000010177 |
| NBI report | PALMS ROAD | UNNAMED CREEK | SEC.25-26 WALES TWP. | Prestressed Channel beam | -- | 1983 | -- | 23.0 | 24.9 | Fair | 72.0 | 000000000010244 |
| NBI report | SPRINGBORN ROAD | CASCO DRAIN | SEC. 25-36 CASCO TWP. | Prestressed Tee beam | -- | 1983 | -- | 28.9 | 28.9 | Fair | 86.0 | 000000000010130 |
| NBI report | ANCHOR BAY DRIVE | UNNAMED CANAL | SEC 36 CLAY TWP | Prestressed Box beam or girders - Multiple | -- | 1984 | -- | 54.5 | 57.1 | Poor | 20.9 | 000000000010029 |
| NBI report | KING ROAD | BELLE RIVER | SEC. 23-24 CHINA TWP. | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1984 | -- | 86.0 | 161.8 | Fair | 96.7 | 000000000010109 |
| NBI report | RAVENSWOOD ROAD | PINE RIVER | SEC. 22-27 KIMBALL TWP. | Prestressed Stringer/Multi-beam or girder | -- | 1984 | -- | 57.1 | 180.1 | Fair | 88.9 | 000000000010208 |
| NBI report | CAPAC ROAD | BELLE RIVER | SEC. 9 BERLIN TWP. | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1984 | 2014 | 31.8 | 96.1 | Good | 97.6 | 000000000010080 |
| NBI report | ANCHOR BAY DRIVE | UNNAMED CANAL | SEC 25 CLAY TWP | Steel Stringer/Multi-beam or girder | -- | 1984 | 2018 | 54.5 | 57.1 | Good | 67.0 | 000000000010030 |
| NBI report | BABCOCK ROAD | MILWAUKEE CREEK | SEC. 24 BURTCHVILLE TWP. | Prestressed Channel beam | -- | 1985 | -- | 22.0 | 24.0 | Fair | 97.0 | 000000000010127 |
| NBI report | CRIBBINS ROAD | PLUM CREEK | SEC 30 GRANT TWP | Prestressed Tee beam | -- | 1985 | -- | 24.0 | 24.9 | Fair | 62.6 | 000000000010169 |
| NBI report | DUCE ROAD | WHACKENBUSH DRAIN | SEC. 22-23 KENOCKEE TWP | Steel Culvert (2 spans) | -- | 1985 | -- | 12.8 | 28.9 | Fair | 89.0 | 000000000010204 |
| NBI report | JORDEN ROAD | MILL CREEK | SEC. 3-4 BROCKWAY TWP. | Prestressed Tee beam (3 spans) | -- | 1985 | -- | 29.9 | 88.9 | Good | 93.0 | 000000000010123 |
| NBI report | METCALF ROAD | GALBRAITH DRAIN | SEC. 31 BURTCHVILLE TWP. | Prestressed Channel beam | -- | 1985 | -- | 22.3 | 24.0 | Fair | 96.0 | 000000000010070 |
| NBI report | STATEROAD | BURTCH CREEK | SEC. 12-7 BURTCHVILLE TWP | Prestressed Channel beam | -- | 1985 | -- | 23.0 | 25.9 | Fair | 74.9 | 000000000010126 |
| NBI report | WESTRICK ROAD | BELLE RIVER | SEC. 8 CHINA TWP. | Prestressed Tee beam (3 spans) | -- | 1985 | -- | 40.0 | 119.8 | Fair | 100.0 | 000000000010139 |
| NBI report | MASON ROAD | N. BR. MILL CREEK DRAIN | SEC. 13-14 LYNN TWP. | Wood Slab (3 spans) | -- | 1985 | 2011 | 27.9 | 84.0 | Fair | 88.7 | 000000000010084 |
| NBI report | STERLING ROAD | S. BR. MILL CREEK DRAIN | SEC. 23 LYNN TWP. | Wood Slab (3 spans) | -- | 1985 | 2014 | 27.9 | 84.0 | Good | 99.7 | 000000000010083 |
| NBI report | BROADBRIDGE ROAD | MARINE CITY DREDGE CUT | PC 191-318 COTTRELLVILLE | Steel Culvert (3 spans) | -- | 1986 | -- | 9.8 | 40.0 | Fair | 99.7 | 000000000010032 |
| NBI report | M-25 | MILWAUKEE CREEK | IN LAKEPORT | Prestressed Box beam or girders - Multiple | -- | 1986 | -- | 24.0 | 24.0 | Fair | 95.1 | 000000000009960 |
| NBI report | M-29 | BEAUBIEN CREEK | 3 MI SE FAIR HAVEN | Prestressed Box beam or girders - Multiple | -- | 1986 | -- | 49.2 | 49.2 | Fair | 76.0 | 000000000009969 |
| NBI report | PALMS ROAD | BELLE RIVER | SEC 1-2 CASCO TWP. | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1986 | -- | 63.3 | 194.9 | Poor | 39.2 | 000000000010099 |
| NBI report | BATES HIGHWAY | MAYBURY CUT CANAL | HARSENS ISLAND-CLAY TWP | Prestressed Tee beam (2 spans) | -- | 1987 | -- | 27.2 | 55.8 | Poor | 45.5 | 000000000010024 |
| NBI report | BURT ROAD | COX-DOTY DRAIN | SEC. 36 MUSSEY TWP. | Prestressed Tee beam (2 spans) | -- | 1987 | -- | 24.9 | 49.9 | Fair | 99.8 | 000000000010065 |
| NBI report | M-19 | EMMETT DRAIN | 0.5 MI N OF M-21 | Prestressed Stringer/Multi-beam or girder | -- | 1987 | -- | 26.9 | 26.9 | Good | 98.7 | 000000000009900 |
| NBI report | M-19 | SULLIVAN DRAIN | 1.7 MI N OF M-21 | Prestressed Stringer/Multi-beam or girder | -- | 1987 | -- | 42.0 | 42.0 | Good | 99.1 | 000000000009901 |
| NBI report | DUCE ROAD | PINE RIVER | SEC 22-23 KENOCKEE TWP | Prestressed Tee beam | -- | 1988 | -- | 45.9 | 47.9 | Fair | 100.0 | 000000000010203 |
| NBI report | PLANK ROAD | BEAUBIEN CREEK DRAIN | SEC 5 COTTRELLVILLE TWP | Steel Culvert (2 spans) | -- | 1988 | -- | 9.8 | 22.0 | Fair | 71.5 | 000000000010159 |
| NBI report | RATTLE RUN ROAD | SHELDON DRAIN | SEC. 20 ST. CLAIR TWP. | Steel Culvert (2 spans) | -- | 1988 | -- | 9.8 | 23.0 | Fair | 99.3 | 000000000010050 |
| NBI report | SPARLING ROAD | PINE RIVER | SEC. 7 KIMBALL TWP. | Concrete Tee beam | -- | 1988 | -- | 42.7 | 136.8 | Poor | 71.4 | 000000000010062 |
| NBI report | ABBOTSFORD ROAD | MILL CREEK | SEC. 17 CLYDE TWP. | Prestressed Box beam or girders - Multiple | -- | 1989 | -- | 70.2 | 72.5 | Fair | 96.9 | 000000000010066 |
| NBI report | BORDMAN ROAD | SHAFER DRAIN EXTENSION | SEC 34 RILEY TWP | Concrete Culvert | -- | 1989 | -- | 33.8 | 36.7 | Good | 98.7 | 000000000010055 |
| NBI report | BRENNAN ROAD | SULLIVAN DRAIN | SEC 19 KENOCKEE TWP | Prestressed Tee beam | -- | 1989 | -- | 26.9 | 28.9 | Good | 100.0 | 000000000010194 |
| NBI report | KILGORE ROAD | PINE RIVER | SEC. 21-22 KENOCKEE TWP. | Concrete Tee beam | -- | 1989 | -- | 43.0 | 44.9 | Fair | 95.1 | 000000000010091 |
| NBI report | YALE ROAD | S BR MILL CREEK DRAIN | SEC 7-18 BROCKWAY TWP | Prestressed Tee beam (3 spans) | -- | 1989 | -- | 34.8 | 105.0 | Fair | 97.8 | 000000000010075 |
| NBI report | AUDUBON DRIVE | UNNAMED CANAL | SEC 1 CLAY TWP | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 55.8 | 59.7 | Fair | 67.2 | 000000000010140 |
| NBI report | CARDINAL DRIVE | UNNAMED CANAL | SEC 1 CLAY TWP | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 55.8 | 59.7 | Good | 66.3 | 000000000010142 |
| NBI report | GRISWOLD ROAD | PINE RIVER | SEC. 7-18 KIMBALL TWP. | Prestressed Tee beam | -- | 1990 | -- | 43.3 | 136.8 | Fair | 80.7 | 000000000010063 |
| NBI report | BOUVIER MARINA PED | M-29 | 0.25 MI SE OF PALMS RD | Steel Truss - Thru | -- | 1991 | -- | 125.0 | -- | -- | -- | 000000000014029 |
| NBI report | BRICKER ROAD | S. BR. PINE RIVER DRAIN | SEC. 31-32 KENOCKEE TWP. | Prestressed Tee beam | -- | 1991 | -- | 30.8 | 33.8 | Good | 100.0 | 000000000010207 |
| NBI report | I-94 BL | BLACK RIVER | IN PORT HURON (MILITARY A | Steel Movable - Bascule | -- | 1991 | -- | 100.1 | 147.0 | Fair | 53.1 | 000000000009956 |
| NBI report | KRONNER ROAD | BELLE RIVER | SEC. 19 COLUMBUS TWP. | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1991 | -- | 43.0 | 129.9 | Good | 100.0 | 000000000010153 |
| NBI report | PARKER ROAD | DOE CREEK DRAIN | SEC. 8-9 FT GRATIOT TWP. | Wood Slab | -- | 1991 | -- | 34.1 | 36.1 | Fair | 99.0 | 000000000010164 |
| NBI report | VINE ROAD | PINE RIVER | SEC 27 ST CLAIR TWP | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1991 | -- | 80.1 | 160.1 | Fair | 99.9 | 000000000010225 |
| NBI report | PUTTYGUT ROAD | BELLE RIVER | SEC. 8-17 CHINA TWP | Prestressed Box beam or girders - Multiple | -- | 1992 | -- | 81.7 | 84.0 | Fair | 87.0 | 000000000010137 |
| NBI report | I-94/I-69 (WB) | EB I-94/I-69 ON RAMP | PORT HURON @ PLAZA | Prestressed Stringer/Multi-beam or girder | -- | 1992 | 2000 | 94.8 | 99.7 | Good | 94.0 | 000000000012762 |
| NBI report | BROWN ROAD | PINE RIVER | SEC. 20-21 KENOCKEE TWP. | Prestressed Tee beam (2 spans) | -- | 1993 | -- | 24.0 | 49.9 | Good | 100.0 | 000000000010200 |
| NBI report | I-94 & I-69 | M-25 PINE GROVE AVE | PORT HURON @ PLAZA | Prestressed Stringer/Multi-beam or girder | -- | 1993 | -- | 115.8 | 121.4 | Good | 94.0 | 000000000012763 |
| NBI report | SPARLING ROAD | UNNAMED CREEK | SEC. 12 WALES TWP. | Prestressed Box beam or girders - Multiple | -- | 1993 | -- | 67.9 | 71.9 | Poor | 69.7 | 000000000010061 |
| NBI report | COUNTY PARK ROAD | SOUTH BR. PINE RIVER | SEC. 2 WALES TWP. | Prestressed Tee beam | -- | 1994 | -- | 38.4 | 43.0 | Fair | 93.1 | 000000000010238 |
| NBI report | CRIBBINS ROAD | PINE RIVER | SEC. 30 CLYDE TWP. | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 61.0 | 62.0 | Good | 99.9 | 000000000010101 |
| NBI report | IMLAY CITY ROAD | WHACKENBUSH DRAIN | SEC. 13-24 EMMETT TWP. | Concrete Culvert | -- | 1994 | -- | 20.0 | 22.0 | Good | 93.0 | 000000000010161 |
| NBI report | MARTIN ROAD | N BR MILL CREEK DRAIN | SEC 17-18 LYNN TWP | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 65.9 | 66.9 | Good | 100.0 | 000000000010215 |
| NBI report | PALMS ROAD | CASCO DRAIN | SEC. 35-36 CASCO TWP. | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 75.8 | 75.8 | Good | 99.7 | 000000000010097 |
| NBI report | COLONY DRIVE | UNNAMED CANAL | 100FT W OF VAN DYKE | Prestressed Channel beam | -- | 1995 | -- | 32.2 | 33.1 | Good | 68.3 | 000000000013605 |
| NBI report | COLONY DRIVE | UNNAMED CANAL | 0.7 MI W OF VAN DYKE | Prestressed Channel beam | -- | 1995 | -- | 24.9 | 26.2 | Good | 68.3 | 000000000013606 |
| NBI report | COLONY DRIVE | UNNAMED CANAL | 1.1 MI W OVF VAN DYKE | Prestressed Channel beam | -- | 1995 | -- | 27.9 | 29.2 | Good | 68.3 | 000000000013607 |
| NBI report | MIDDLE CHANNEL DRV | CANOE CUT HIGHWAY CANAL | HARSENS ISLAND-CLAY TWP | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1995 | -- | 36.7 | 75.8 | Good | 94.2 | 000000000010025 |
| NBI report | PARKER ROAD | HOWE DRAIN | SEC. 20-21 FT GRATIOT TWP | Prestressed Box beam or girders - Multiple | -- | 1995 | -- | 44.0 | 47.9 | Good | 92.5 | 000000000010163 |
| NBI report | COMSTOCK ROAD | BLACK RIVER | SEC 17 GRANT TWP | Prestressed Box beam or girders - Multiple (3 spans) | NR listed | 1996 | -- | 81.0 | 242.8 | Fair | 88.6 | 000000000010077 |
| NBI report | GRAHAM ROAD | PLUM CREEK | SEC 19-20 GRANT TWP | Steel Culvert | -- | 1996 | -- | 23.0 | 24.9 | Good | 77.0 | 000000000010172 |
| NBI report | HEWITT ROAD | PLUM CREEK DRAIN | SEC. 26 GREENWOOD TWP. | Prestressed Box beam or girders - Multiple | -- | 1996 | -- | 30.8 | 32.2 | Good | 100.0 | 000000000010174 |
| NBI report | NORMAN ROAD | MILL CREEK | SEC. 26-35 BROCKWAY TWP. | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1996 | -- | 69.9 | 350.1 | Good | 100.0 | 000000000010073 |
| NBI report | PHELPS ROAD | SWARTOUT DRAIN | PC 198-309 CLAY TWP | Steel Culvert (2 spans) | -- | 1996 | -- | 6.9 | 20.0 | Good | 98.9 | 000000000010145 |
| NBI report | BROWN ROAD | MILL CREEK | SEC. 8-9 KENOCKEE TWP. | Prestressed Box beam or girders - Multiple | -- | 1997 | -- | 92.9 | 99.1 | Fair | 100.0 | 000000000010202 |
| NBI report | I-94 EB | ST CLAIR RIVER, CN RR | AT PORT HURON | Steel Arch - Thru (3 spans) | -- | 1997 | -- | 922.0 | 6110.9 | Fair | 76.0 | 000000000009987 |
| NBI report | CRIBBINS ROAD | SILVER CREEK | SEC. 7 GRANT TWP. | Prestressed Box beam or girders - Multiple | -- | 1999 | -- | 58.1 | 62.3 | Good | 98.9 | 000000000010170 |
| NBI report | EDGEWATER DRIVE | BATTEAUX CANAL | N OF RUSKIN INTERSECTION | Prestressed Box beam or girders - Multiple | -- | 1999 | -- | 38.4 | 40.4 | Fair | 71.7 | 000000000010248 |
| NBI report | HESSEN ROAD | JEROME CREEK | SEC. 2-3 CASCO TWP. | Prestressed Box beam or girders - Multiple | -- | 1999 | -- | 56.1 | 57.4 | Good | 100.0 | 000000000010135 |
| NBI report | M-136 | BLACK RIVER | 9.8 MI SE OF M-19 | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1999 | -- | 116.8 | 233.3 | Poor | 91.3 | 000000000009966 |
| NBI report | TERRY ROAD | BELLE RIVER | SEC. 4-9 BERLIN TWP. | Prestressed Box Beam or girders - Single or Spread | -- | 1999 | -- | 77.1 | 78.7 | Good | 90.1 | 000000000010115 |
| NBI report Bridgehunter | ARENDT ROAD | S. BR. MILL CREEK DRAIN | SEC. 8-9 BROCKWAY TWP. | Prestressed Box Beam or girders - Single or Spread | -- | 2000 | -- | 82.0 | 83.7 | Good | 100.0 | 000000000010122 |
| NBI report | BRICKER ROAD | SULLIVAN DRAIN | SEC. 19-20 KENOCKEE TWP. | Prestressed Box beam or girders - Multiple | -- | 2000 | -- | 29.5 | 34.5 | Good | 100.0 | 000000000010198 |
| NBI report | M-136 | BLACK RIVER SPILLWAY | IN PORT HURON | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 75.8 | 165.0 | Fair | 91.9 | 000000000009981 |
| NBI report | I-94 EB | GTW RR | 0.6 MI W OF M-21 | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 84.6 | 89.9 | Fair | 96.6 | 000000000009994 |
| NBI report | I-94 EB | CSX & GTW RRS | 0.4 MI W M-21 (GRISWOLD) | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 73.2 | 77.1 | Fair | 96.6 | 000000000009996 |
| NBI report | I-94 EB | GRISWOLD ROAD | PORT HURON TWP SEC 8-17 | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 77.8 | 81.7 | Fair | 97.3 | 000000000013160 |
| NBI report | I-94 WB | GTW RR | 0.6 MI W OF M-21 | Prestressed Box beam or girders - Multiple | -- | 2003 | -- | 84.6 | 89.9 | Good | 96.6 | 000000000009995 |
| NBI report | I-94 WB | CSX & GTW RRS | 0.4 MI W M-21 (GRISWOLD) | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 73.2 | 77.1 | Fair | 96.6 | 000000000009997 |
| NBI report | I-94 WB | GRISWOLD ROAD | PORT HURON TWP SEC 7-18 | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 77.8 | 81.7 | Fair | 96.6 | 000000000013161 |
| NBI report | RANGE RD | I-94 | 3.3 MI NE OF M-25 | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 2003 | -- | 109.3 | 298.9 | Fair | 100.0 | 000000000010011 |
| NBI report | SHORT CUT ROAD | SWAN CREEK | SEC 11-14 IRA TWP | Prestressed Box beam or girders - Multiple | -- | 2003 | -- | 75.1 | 80.1 | Good | 98.8 | 000000000010183 |
| NBI report | M-19 | BELLE RIVER | 0.3 MI N OF MACOMB COL | Prestressed Stringer/Multi-beam or girder | -- | 2005 | -- | 86.0 | 91.9 | Good | 78.8 | 000000000009896 |
| NBI report | ONEIL ROAD | S BRANCH PINE RIVER | SEC 5 WALES TWP | Metal Culvert | -- | 2005 | -- | 25.3 | 25.3 | Good | 100.0 | 000000000010240 |
| NBI report | CAPAC ROAD | S BR MILL CREEK DRAIN | SEC 33-34 LYNN TWP | Prestressed Box beam or girders - Multiple | -- | 2006 | -- | 60.0 | 65.0 | Good | 98.4 | 000000000010081 |
| NBI report | CAPAC ROAD | N. BR. MILL CREEK DRAIN | SEC. 15-16 LYNN TWP. | Prestressed Box beam or girders - Multiple | -- | 2006 | -- | 69.9 | 75.1 | Fair | 94.9 | 000000000010082 |
| NBI report Bridgehunter | FRITH ROAD | PINE RIVER | SEC 4-9 ST CLAIR TWP | Prestressed Stringer/Multi-beam or girder (3 spans) | NR listed | 2006 | -- | 107.9 | 220.2 | Good | 98.9 | 000000000010229 |
| NBI report | I-94 EB | I-94 BL (GRATIOT) | @ I94BL (GRATIOT)- | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2006 | -- | 92.9 | 175.9 | Fair | 98.0 | 000000000010007 |
| NBI report | I-94 WB | I-94 BL | @I-94 BL (GRATIOT) | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2006 | -- | 92.9 | 186.0 | Fair | 98.0 | 000000000010008 |
| NBI report | KRAFFT ROAD | HOWE DRAIN | SEC. 22-27 FT GRATIOT TWP | Metal Culvert | -- | 2006 | -- | 24.0 | 24.0 | Good | 94.3 | 000000000010165 |
| NBI report | DIVISION ROAD | BELLE RIVER | SEC.35 COLUMBUS TWP. | Prestressed Box beam or girders - Multiple (2 spans) | -- | 2007 | -- | 78.4 | 160.1 | Fair | 99.5 | 000000000010041 |
| NBI report Bridgehunter | INDIAN TRAIL ROAD | BELLE RIVER | SEC 15 CHINA TWP | Prestressed Box beam or girders - Multiple (3 spans) | NR listed | 2007 | -- | 52.5 | 157.8 | Fair | 99.4 | 000000000010106 |
| NBI report | M-19 | COWHEY CREEK | 1.8 MI S OF I-69 | Concrete Culvert | -- | 2007 | -- | 24.0 | 25.6 | Good | 98.5 | 000000000009897 |
| NBI report | WADHAMS ROAD | PINE RIVER | SEC. 15-16 ST. CLAIR TWP. | Prestressed Stringer/Multi-beam or girder | NR listed | 2007 | -- | 143.4 | 146.0 | Good | 96.7 | 000000000010107 |
| NBI report | JEDDO ROAD | SILVER CREEK | SEC. 6-7 GRANT TWP. | Prestressed Box Beam or girders - Single or Spread | -- | 2008 | -- | 78.7 | 85.0 | Good | 98.0 | 000000000010166 |
| NBI report | M-19 | PINE RIVER | 2.8 MI N OF M-21 | Concrete Culvert | -- | 2008 | -- | 24.0 | 25.6 | Good | 98.9 | 000000000009902 |
| NBI report | M-19 | MILL CREEK | 0.1 MI S OF M-136 | Prestressed Stringer/Multi-beam or girder | -- | 2008 | -- | 74.8 | 74.8 | Good | 80.4 | 000000000009903 |
| NBI report | I-94 EB | BELLE RIVER | 6.6 MI NE OF MACOMB COL | Prestressed Box Beam or girders - Single or Spread (3 spans) | -- | 2009 | -- | 61.0 | 183.1 | Fair | 95.7 | 000000000009982 |
| NBI report | I-94 WB | BELLE RIVER | 6.6 MI NE OF MACOMB COL | Prestressed Box Beam or girders - Single or Spread (3 spans) | -- | 2009 | -- | 61.0 | 183.1 | Good | 95.7 | 000000000009983 |
| NBI report | CRAWFORD ROAD | SCHRIBER DRAIN | SEC 15-22 COLUMBUS TWP | Steel Culvert (2 spans) | -- | 2010 | -- | 11.5 | 24.3 | Good | 95.8 | 000000000010148 |
| NBI report | DIVISION ROAD | RICHMOND-COLUMBUS DRAIN | SEC. 32 COLUMBUS TWP. | Metal Culvert | -- | 2010 | -- | 24.0 | 24.0 | Good | 96.0 | 000000000010040 |
| NBI report | M-25 | BIKE PATH | IN PORT HURON(MILITARY A | Concrete Culvert | NR listed | 2010 | -- | 26.9 | 30.5 | Good | 78.3 | 000000000013447 |
| NBI report | PALMS ROAD | CASCO DRAIN | SEC 23-24 CASCO TWP | Metal Culvert | -- | 2010 | -- | 24.0 | 24.0 | Fair | 98.7 | 000000000010098 |
| NBI report Bridgehunter | SPEAKER ROAD | S BR MILL CREEK DRAIN | SEC 13-24 LYNN TWP | Prestressed Box beam or girders - Multiple | -- | 2010 | -- | 107.6 | 109.9 | Good | 100.0 | 000000000010217 |
| NBI report | WADHAMS ROAD | BLACK RIVER | SEC. 2 KIMBALL TWP. | Steel Stringer/Multi-beam or girder (2 spans) | -- | 2010 | -- | 247.4 | 501.3 | Good | 85.0 | 000000000010108 |
| NBI report | HUNT ROAD | COX-DOTY DRAIN | SEC 12 BERLIN TWP | Concrete Culvert | -- | 2011 | -- | 36.1 | 36.1 | Good | 98.0 | 000000000010114 |
| NBI report | I-94 | STOCKS CREEK DRAIN | 1.1 MI N OF LAPEER RD | Concrete Culvert | -- | 2011 | -- | 24.0 | 25.9 | Good | 98.0 | 000000000009993 |
| NBI report | I-94 & I-69 EB | BLACK RIVER & SCOTT AVE | W CITY LIMITS | Prestressed Stringer/Multi-beam or girder (10 spans) | -- | 2011 | -- | 143.1 | 1352.4 | Good | 97.6 | 000000000013580 |
| NBI report | I-94 & I-69 WB | BLACK RIVER & SCOTT AVE | W CITY LIMITS | Prestressed Stringer/Multi-beam or girder (10 spans) | -- | 2011 | -- | 143.1 | 1352.8 | Good | 96.8 | 000000000013581 |
| NBI report | I-94 S TO M-146 S | I-94 | 0.7 MI W OF PORT HURON | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 79.4 | 230.0 | Good | 98.5 | 000000000010017 |
| NBI report | KENDALL ROAD | RATTLE RUN CREEK | SEC. 14 COLUMBUS TWP. | Concrete Culvert | -- | 2011 | -- | 36.1 | 37.4 | Good | 99.0 | 000000000010149 |
| NBI report | KENDALL ROAD | RATTLE RUN CREEK | SEC 14 COLUMBUS TWP | Concrete Culvert | -- | 2011 | -- | 36.1 | 37.4 | Good | 98.0 | 000000000010150 |
| NBI report | KILBURN ROAD | PLUM CREEK | SEC. 30 GRANT TWP | Prestressed Box beam or girders - Multiple | -- | 2011 | -- | 58.7 | 60.0 | Good | 100.0 | 000000000010171 |
| NBI report | KOEHN ROAD | COX-DOTY DRAIN | SEC. 36 MUSSEY TWP. | Concrete Culvert | -- | 2011 | -- | 36.1 | 36.1 | Good | 100.0 | 000000000010218 |
| NBI report | PINE GROVE AV CONN | BLACK RIVER & SCOTT AVE | W CITY LIMITS | Prestressed Stringer/Multi-beam or girder (10 spans) | -- | 2011 | -- | 143.1 | 1352.4 | Good | 98.3 | 000000000013579 |
| NBI report | WATER ST | I-94 US LANES | 0.3 MI W OF PORT HURON | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2011 | -- | 97.8 | 255.6 | Good | 97.4 | 000000000010018 |
| NBI report | LAKESHORE DRIVE | CARRIGAN DRAIN | SEC 15 FT GRATIOT TWP | Concrete Culvert | -- | 2012 | -- | 24.6 | 26.2 | Good | 98.3 | 000000000010112 |
| NBI report | MICHIGAN RD | CN RAILROAD | PORT HURON TWP SEC 17-18 | Prestressed Box beam or girders - Multiple | -- | 2012 | -- | 105.3 | 106.6 | Good | 99.7 | 000000000013508 |
| NBI report | SOUTH MAIN STREET | MILL CREEK | CITY OF YALE | Prestressed Box beam or girders - Multiple | -- | 2012 | -- | 60.0 | 62.0 | Good | 89.7 | 000000000010260 |
| NBI report | BRIDGE STREET | BELLE RIVER | BRIDGE ST S OF MAIN ST | Prestressed Box Beam or girders - Single or Spread (3 spans) | -- | 2013 | -- | 57.1 | 178.2 | Good | 79.0 | 000000000010255 |
| NBI report | BROWN ROAD | EVES DRAIN | SEC. 16-17 GREENWOOD TWP. | Steel Culvert (2 spans) | -- | 2013 | -- | 11.5 | 22.0 | Good | 98.0 | 000000000010087 |
| NBI report | CARRIGAN ROAD | BRACE DRAIN | SEC 7 FORT GRATIOT TWP | Steel Culvert (2 spans) | -- | 2013 | -- | 11.5 | 22.0 | Good | 97.9 | 000000000010162 |
| NBI report | I-69 WB | I-94 | @ I-69 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 2013 | -- | 163.1 | 326.1 | Good | 97.0 | 000000000010014 |
| NBI report | I-94 EB | LAPEER RD | 0.2 MI NE OF I-69 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2013 | -- | 94.2 | 164.1 | Good | 96.8 | 000000000010015 |
| NBI report | I-94 WB | LAPEER RD | 0.2 MI NE OF I-69 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2013 | -- | 94.2 | 164.1 | Good | 92.7 | 000000000010016 |
| NBI report | I-94E RMP TO I-69W | I-94 | S END OF INTERCHG | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2013 | -- | 225.1 | 565.0 | Good | 94.0 | 000000000010020 |
| NBI report | LINDSEY ROAD | CASCO DRAIN | SEC 14-23 CASCO TWP | Steel Culvert (2 spans) | -- | 2013 | -- | 11.8 | 21.7 | Good | 99.9 | 000000000010131 |
| NBI report | RILEY CENTER ROAD | BELLE RIVER | SEC. 17-18 RILEY TWP. | Prestressed Box beam or girders - Multiple | -- | 2013 | -- | 87.9 | 89.9 | Good | 97.7 | 000000000010085 |
| NBI report | SHORT CUT ROAD | UNNAMED CREEK | SEC 10-15 IRA TWP | Concrete Culvert | -- | 2013 | -- | 41.0 | 44.3 | Good | 99.0 | 000000000010182 |
| NBI report | STAPLETON ROAD | UNNAMED CREEK | SEC. 31 KENOCKEE TWP. | Steel Culvert (2 spans) | -- | 2013 | -- | 11.5 | 24.6 | Good | 100.0 | 000000000010196 |
| NBI report | HESSEN ROAD | MELDRUM DRAIN | SEC. 34-35 CASCO TWP. | Concrete Culvert | -- | 2014 | -- | 28.9 | 30.8 | Good | 96.0 | 000000000010133 |
| NBI report | I-69 EB | I-94 | @ I-69 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 237.9 | 609.9 | Good | 96.0 | 000000000010012 |
| NBI report | POINTE DRIVE | UNNAMED CANAL | SEC. 24 EAST CHINA TWP. | Prestressed Box beam or girders - Multiple | -- | 2014 | -- | 52.8 | 54.1 | Good | 99.9 | 000000000010160 |
| NBI report | CAPAC ROAD | CAPAC DRAIN | 340 FT S OF DONALD ROAD | Metal Culvert | -- | 2015 | -- | 20.7 | 20.7 | Good | 98.0 | 000000000013871 |
| NBI report Bridgehunter | FARGO ROAD | OLOUGHLIN DRAIN | SEC 35-36 KENOCKEE TWP | Metal Culvert | -- | 2015 | -- | 26.9 | 26.9 | Good | 99.0 | 000000000010205 |
| NBI report | GRATIOT ROAD | RICHMOND-COLUMBUS DN EXT | SEC. 32 COLUMBUS TWP. | Concrete Culvert | -- | 2015 | -- | 25.6 | 27.6 | Good | 99.0 | 000000000010043 |
| NBI report | GRATIOT ROAD | PINE RIVER | SEC. 9 ST CLAIR TWP. | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2015 | -- | 102.4 | 200.1 | Good | 97.9 | 000000000010048 |
| NBI report | I-69 EB | BURT DRAIN | 1.2 MI E OF GOODELLS RD | Concrete Culvert | -- | 2015 | -- | 25.6 | 27.6 | Good | 94.0 | 000000000013694 |
| NBI report | I-94 EB TO I-69 WB | I-69 | I-69/I-94 INTERCHANGE | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2015 | -- | 227.0 | 575.5 | Good | 96.3 | 000000000013534 |
| NBI report | MICHIGAN ROAD | I-69, I-94 | I-69, I-94 INTERCHANGE | Steel Stringer/Multi-beam or girder (8 spans) | -- | 2015 | -- | 118.1 | 792.7 | Good | 94.6 | 000000000013687 |
| NBI report Bridgehunter | RYNN ROAD | OLOUGHLIN DRAIN | SEC 25-36 KENOCKEE TWP | Metal Culvert | -- | 2015 | -- | 26.9 | 26.9 | Good | 100.0 | 000000000010191 |
| NBI report | WALES CENTER ROAD | APPLY DRAIN | SEC. 15 WALES TWP. | Concrete Culvert | -- | 2015 | -- | 27.9 | 29.9 | Good | 99.2 | 000000000010093 |
| NBI report | WATER STREET | STOCKS CREEK | 0.24 MI W OF W WATER ST | Concrete Culvert | -- | 2015 | -- | 24.0 | 25.6 | Good | 78.5 | 000000000013872 |
| NBI report | BILES ROAD | S. BR. MILL CREEK DRAIN | SEC. 5 MUSSEY TWP. | Concrete Culvert | -- | 2016 | -- | 37.7 | 40.0 | Good | 100.0 | 000000000010219 |
| NBI report | BORDMAN ROAD | SHAFER DRAIN EXTENSION | SEC. 34 RILEY TWP. | Concrete Culvert | -- | 2016 | -- | 24.0 | 25.6 | Good | 99.7 | 000000000010056 |
| NBI report | HESSEN ROAD | MELDRUM DRAIN | SEC. 34-35 CASCO TWP. | Concrete Culvert | -- | 2016 | -- | 28.9 | 31.5 | Good | 100.0 | 000000000010132 |
| NBI report | HESSEN ROAD | CASCO DRAIN | SEC. 14-15 CASCO TWP. | Prestressed Slab (2 spans) | -- | 2016 | -- | 13.8 | 20.7 | Good | 90.9 | 000000000010134 |
| NBI report | I-69 | RILEY-WALES DRAIN | 1.0 MI EAST OF M-19 | Concrete Culvert | -- | 2016 | -- | 18.4 | 20.3 | Good | 94.9 | 000000000013693 |
| NBI report | I-69 WB | BURT DRAIN | 1.2 MI E OF GOODELLS RD | Concrete Culvert | -- | 2016 | -- | 25.6 | 27.6 | Good | 94.0 | 000000000013695 |
| NBI report | MESKILL ROAD | TINSMAN DRAIN | SEC. 8-17 COLUMBUS TWP. | Metal Culvert | -- | 2016 | -- | 21.3 | 44.9 | Good | 97.9 | 000000000010151 |
| NBI report | SMITHS CREEK ROAD | SMITHS CREEK | SEC 30-31 KIMBALL TWP | Concrete Culvert | -- | 2016 | -- | 42.0 | 44.3 | Good | 98.9 | 000000000010053 |
| NBI report | GRATIOT ROAD | RATTLE RUN CREEK | SEC 18 ST CLAIR TWP | Concrete Culvert | -- | 2017 | -- | 33.5 | 35.4 | Good | 99.0 | 000000000010047 |
| NBI report | HESSEN ROAD | RATTLE RUN CREEK | SEC. 14-15 COLUMBUS TWP. | Metal Culvert | -- | 2017 | -- | 34.1 | 34.5 | Good | 100.0 | 000000000010154 |
| NBI report | HESSEN ROAD | SWAN CREEK | SEC. 2-3 IRA TWP. | Concrete Culvert | -- | 2017 | -- | 42.0 | 44.3 | Good | 100.0 | 000000000010186 |
| NBI report | MESKILL ROAD | TINSMAN DRAIN | SEC. 9-16 COLUMBUS TWP. | Concrete Culvert | -- | 2017 | -- | 24.6 | 26.6 | Good | 94.4 | 000000000010152 |
| NBI report | FRITH ROAD | HOLLAND DRAIN | SEC 5-8 ST CLAIR TWP | Metal Culvert | -- | 2018 | -- | 25.6 | 25.6 | Poor | 38.8 | 000000000010228 |
| NBI report | GOODELLS ROAD | MOORE CREEK | SEC. 10-11 WALES TWP. | Metal Culvert | -- | 2018 | -- | 34.8 | 35.1 | Good | 100.0 | 000000000010243 |
| NBI report | MARINE CITY HWY | SWAN CREEK | SEC. 35 CASCO TWP. | Concrete Culvert | -- | 2018 | -- | 39.4 | 43.0 | Good | 96.2 | 000000000010037 |
| NBI report | RICHMAN ROAD | HOLLAND DRAIN | SEC. 5-6 ST CLAIR TWP. | Metal Culvert | -- | 2018 | -- | 24.3 | 24.3 | Poor | 38.8 | 000000000010230 |
| NBI report | ST CLAIR HWY | BELLE RIVER | SEC. 6-7 CHINA TWP | Steel Truss - Thru | Closed | 2018 | -- | 157.5 | 165.0 | Poor | 24.1 | 000000000010138 |
| NBI report | FISHER ROAD | BLACK RIVER | SEC. 5 GRANT TWP. | Steel Truss - Thru | -- | 2019 | -- | 177.5 | 185.0 | Fair | 82.0 | 000000000010168 |