| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | BATH ROAD | ROWLEY CREEK | 3 MILES WEST OF BYRON | Steel Stringer/Multi-beam or girder | -- | -- | 1965 | 26.9 | 29.9 | Fair | 75.3 | 000000000009780 |
| NBI report | AUSTIN RD | MAPLE RIVER | 3 MI E & 1 MI S OF OVID | Steel Stringer/Multi-beam or girder | -- | 1908 | 1975 | 48.9 | 51.8 | Poor | 15.7 | 000000000009854 |
| NBI report | BATH ROAD | S BR LOOKINGGLASS RIVER | 5 MILES S OF LAINGSBURG | Concrete Girder and floorbeam system | -- | 1925 | -- | 36.7 | 41.0 | Poor | 62.0 | 000000000009779 |
| NBI report | BENNINGTON ROAD | BEAR CREEK | 4 MILES NE OF LAINGSBURG | Steel Stringer/Multi-beam or girder | -- | 1925 | -- | 24.0 | 26.9 | Poor | 24.6 | 000000000009790 |
| NBI report | M-21 | RUSH CREEK | 2.8 MI W OF GENESEE COL | Concrete Culvert | -- | 1929 | -- | 21.0 | 24.0 | Poor | 73.0 | 000000000009777 |
| NBI report | DURAND ROAD | NORTHWOOD CREEK | 1 MI NW OF NEW LOTHROP | Steel Stringer/Multi-beam or girder | -- | 1930 | -- | 27.9 | 30.8 | Poor | 27.0 | 000000000009823 |
| NBI report | SHIPMAN RD | RUSHBED CREEK | 1.3 MI S OF JUDDVILLE | Steel Stringer/Multi-beam or girder | -- | 1930 | -- | 29.9 | 32.8 | Poor | 28.3 | 000000000009868 |
| NBI report | M-71 | SHIAWASSEE RIVER | 2.3 MI NW OF M-78 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1931 | 1999 | 54.8 | 110.9 | Fair | 98.1 | 000000000009768 |
| NBI report | NEWBURG ROAD | THREE MILE CREEK | 0.5 MILE EAST OF DURAND | Steel Stringer/Multi-beam or girder | -- | 1935 | 1988 | 37.7 | 41.0 | Fair | 87.4 | 000000000009789 |
| NBI report | VERNON RD | PORTER CREEK | 3 MI NW OF JUDDVILLE | Steel Stringer/Multi-beam or girder | -- | 1938 | -- | 31.8 | 34.8 | Poor | 53.3 | 000000000009840 |
| NBI report | JUDDVILLE ROAD | MISTEGUAY CREEK | 4 MI S OF NEW LOTHROP | Steel Stringer/Multi-beam or girder | -- | 1944 | -- | 51.8 | 55.1 | Fair | 71.1 | 000000000009798 |
| NBI report | GENESEE ST | MISTEGUAY CREEK | IN NEW LOTHROP | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1947 | -- | 44.0 | 89.9 | Fair | 70.7 | 000000000009889 |
| NBI report | MORRICE ROAD | LOOKINGGLASS RIVER | 2 MILES NORTH OF MORRICE | Steel Stringer/Multi-beam or girder | -- | 1952 | -- | 59.7 | 65.0 | Good | 73.4 | 000000000009811 |
| NBI report | NEW LOTHROP ROAD | SHIAWASSEE RIVER | 0.5 MILE WEST OF BYRON | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1955 | -- | 56.8 | 139.1 | Fair | 59.1 | 000000000009817 |
| NBI report | DURAND ROAD | PORTER CREEK | 1 MILES S.W. OF NEW LOTHR | Concrete Tee beam | -- | 1956 | -- | 40.0 | 44.9 | Fair | 77.4 | 000000000009822 |
| NBI report | MORRICE ROAD | MAPLE RIVER | 7 MILES NORTH OF MORRICE | Concrete Slab (2 spans) | -- | 1956 | -- | 26.9 | 59.7 | Fair | 72.1 | 000000000009812 |
| NBI report | DURAND ROAD | RUSHBED CREEK | 8 MILES NORTH OF DURAND | Concrete Slab (2 spans) | -- | 1957 | -- | 31.8 | 69.9 | Poor | 12.6 | 000000000009821 |
| NBI report | SHAFTSBURG RD | BEAR CREEK | 4.7 MI SE OF OVID | Concrete Slab | -- | 1959 | -- | 30.8 | 33.8 | Good | 78.4 | 000000000009855 |
| NBI report | WARREN RD | MAPLE RIVER | 1.6 MI SE OF OVID | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1959 | -- | 40.0 | 85.0 | Fair | 66.6 | 000000000009852 |
| NBI report | DURAND RD | I-69 | 0.8 MI NE OF M-71 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1961 | -- | 99.7 | 357.3 | Fair | 80.1 | 000000000009753 |
| NBI report | GOODALL RD | I-69 | 2.7 MI SW OF GENESEE COL | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1961 | -- | 86.0 | 251.7 | Fair | 97.8 | 000000000009754 |
| NBI report | GRAND RIVER RD | I-69 | 7.8 MI NE OF M-52 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1961 | -- | 123.0 | 358.0 | Fair | 70.8 | 000000000009748 |
| NBI report | I-69 EB | HOLLY DRAIN | 0.3 MI NE OF M-71 | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 56.8 | 60.0 | Fair | 85.0 | 000000000009736 |
| NBI report | I-69 EB | WEBB DRAIN | 2.7 MI SW OF GENESEE COL | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 64.0 | 64.0 | Good | 96.7 | 000000000009738 |
| NBI report | I-69 EB | HURON & EASTERN RR | 1.2 MI SW OF GENESEE COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | -- | 59.1 | 178.2 | Fair | 89.8 | 000000000009744 |
| NBI report | I-69 WB | HOLLY DRAIN | 0.3 MI NE OF M-71 | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 57.7 | 61.0 | Fair | 85.0 | 000000000009737 |
| NBI report | I-69 WB | WEBB DRAIN | 2.7 MI SW OF GENESEE COL | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 64.0 | 64.0 | Fair | 96.7 | 000000000009739 |
| NBI report | I-69 WB | HURON & EASTERN RR | 1.2 MI SW OF GENESEE COL | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | -- | 59.1 | 178.2 | Fair | 89.8 | 000000000009745 |
| NBI report | LAINGSBURG RD | LOOKINGGLASS RIVER | 0.75 MI S OF LAINGSBURG | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1961 | -- | 42.0 | 89.9 | Fair | 64.6 | 000000000009861 |
| NBI report | NEWBURG RD | I-69 | 2.9 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1961 | -- | 91.9 | 268.1 | Fair | 78.0 | 000000000009750 |
| NBI report | TYRRELL RD | LOOKINGGLASS RIVER | 3.7 MI W OF BANCROFT | Prestressed Box beam or girders - Multiple | -- | 1961 | -- | 45.9 | 49.9 | Good | 82.4 | 000000000009863 |
| NBI report | I-69 EB | SHIAWASSEE RIVER | 3.6 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | 1998 | 58.1 | 180.1 | Fair | 96.7 | 000000000009734 |
| NBI report | I-69 EB | CN RR & REED RD | 0.6 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1961 | 1998 | 51.8 | 301.2 | Fair | 85.5 | 000000000009742 |
| NBI report | I-69 WB | SHIAWASSEE RIVER | 3.6 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1961 | 1998 | 58.4 | 180.1 | Fair | 96.7 | 000000000009735 |
| NBI report | I-69 WB | CN RR & REED RD | 0.6 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (6 spans) | -- | 1961 | 1998 | 51.8 | 301.2 | Fair | 85.5 | 000000000009743 |
| NBI report | I-69 EB | LOOKING GLASS RIVER | 5.0 MI NE OF M-52 | Prestressed Stringer/Multi-beam or girder | -- | 1961 | 2010 | 35.8 | 40.0 | Fair | 85.0 | 000000000009732 |
| NBI report | I-69 WB | LOOKING GLASS RIVER | 5.0 MI NE OF M-52 | Prestressed Stringer/Multi-beam or girder | -- | 1961 | 2010 | 35.8 | 40.0 | Fair | 85.0 | 000000000009733 |
| NBI report | M-71 | HOLLY DRAIN | 0.3 MI NW OF I-69 | Steel Stringer/Multi-beam or girder | -- | 1961 | 2011 | 56.4 | 59.4 | Good | 97.7 | 000000000009769 |
| NBI report | FENNER ROAD | LOOKINGGLASS RIVER | 3 MI SE OF LAINGSBURG | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1962 | -- | 40.0 | 86.0 | Fair | 65.7 | 000000000009808 |
| NBI report | VANDEKARR ROAD | MAPLE RIVER | 3 MILES SOUTH OF OWOSSO | Steel Stringer/Multi-beam or girder | -- | 1962 | -- | 51.8 | 54.8 | Good | 60.8 | 000000000009813 |
| NBI report | RUESS ROAD | MAPLE RIVER | 3 MI SW OF OWOSSO | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1963 | -- | 33.8 | 74.2 | Fair | 80.7 | 000000000009810 |
| NBI report | WINEGAR RD | LOOKINGGLASS RIVER | 3.5 MI NE OF MORRICE | Steel Stringer/Multi-beam or girder | -- | 1963 | -- | 33.8 | 38.7 | Good | 87.9 | 000000000009825 |
| NBI report | LYTLE ROAD | SHIAWASSEE RIVER | 1.5 MILES EAST OF CORUNNA | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1964 | -- | 59.7 | 186.0 | Good | 79.1 | 000000000009795 |
| NBI report | DURAND ROAD | WEBB CREEK | 2.5 MILES NORTH OF DURAND | Steel Stringer/Multi-beam or girder | -- | 1965 | -- | 63.0 | 65.0 | Good | 76.8 | 000000000009819 |
| NBI report | MAIN ST | HOLLY DRAIN | IN THE VILLAGE OF VERNON | Prestressed Box beam or girders - Multiple | -- | 1965 | -- | 32.8 | 35.8 | Poor | 60.8 | 000000000009893 |
| NBI report | MAPLE STREET | HOLLY DRAIN | IN THE VILLAGE OF VERNON | Prestressed Box beam or girders - Multiple | -- | 1965 | -- | 34.8 | 36.7 | Fair | 83.8 | 000000000009894 |
| NBI report | TYRRELL RD | AUSTIN CREEK | 3 MI N & .3 MI E OF PERRY | Wood Culvert (3 spans) | -- | 1965 | -- | 6.9 | 29.9 | Good | 97.8 | 000000000009827 |
| NBI report | BANCROFT RD | I-69 | 3.9 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 78.7 | 232.0 | Fair | 90.4 | 000000000009749 |
| NBI report | MORRICE RD | I-69 | 2.3 MI NE OF M-52 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 79.7 | 256.9 | Fair | 82.2 | 000000000009746 |
| NBI report | VERNON RD | I-69 | 1.5 MI SW OF M-71 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 78.4 | 232.0 | Fair | 86.3 | 000000000009751 |
| NBI report | VERNON ROAD | WEBB CREEK | 1 MILE NORTH OF VERNON | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 61.0 | 65.0 | Good | 75.4 | 000000000009816 |
| NBI report | STATE RD | I-69 | 5.8 MI NE OF M-52 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | 2011 | 94.8 | 277.6 | Fair | 78.2 | 000000000009747 |
| NBI report | DURAND ROAD | HOLLY DRAIN | 1 MILE NORTH OF DURAND | Steel Stringer/Multi-beam or girder | -- | 1967 | -- | 51.8 | 55.8 | Fair | 75.2 | 000000000009818 |
| NBI report | DURAND ROAD | RUSHBED CREEK | 7 MILES NORTH OF DURAND | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1968 | -- | 26.9 | 58.7 | Good | 91.9 | 000000000009820 |
| NBI report | EASTON ROAD | ORSER CREEK | 4 MI WEST OF NEW LOTHROP | Steel Culvert (2 spans) | -- | 1968 | -- | 11.8 | 25.9 | Good | 81.4 | 000000000009803 |
| NBI report | HIBBARD ROAD | BURGESS DRAIN | 1.3 M NE OF BENNINGTON | Wood Culvert (3 spans) | -- | 1968 | -- | 6.9 | 29.9 | Fair | 94.8 | 000000000009794 |
| NBI report | BALDWIN RD | BEAR CREEK | 2 MI NW OF BENNINGTON | Prestressed Box beam or girders - Multiple | -- | 1969 | -- | 35.8 | 40.0 | Good | 78.5 | 000000000009828 |
| NBI report | M-52 | MAPLE RIVER | 4.0 MI SW OF M-21 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 59.1 | 133.9 | Fair | 94.4 | 000000000009724 |
| NBI report | COOK RD | MAPLE RIVER | 3.5 MI S OF OWOSSO | Prestressed Box beam or girders - Multiple | -- | 1970 | -- | 49.9 | 54.1 | Good | 85.0 | 000000000009831 |
| NBI report | M-21 | SHIAWASSEE RIVER | IN OWOSSO | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 65.9 | 131.9 | Fair | 94.8 | 000000000009773 |
| NBI report | VERNON ROAD | NORTHWOOD DRAIN | HAZELTON TWP SEC 5, 6 | Steel Culvert (2 spans) | -- | 1970 | -- | 22.0 | 22.0 | Good | 97.0 | 000000000012973 |
| NBI report | NEW LOTHROP RD | HOLLY DRAIN | 1 MI E 0.7 MI N OF DURAND | Prestressed Box beam or girders - Multiple | -- | 1971 | -- | 50.9 | 54.8 | Good | 67.9 | 000000000009879 |
| NBI report | REED RD | NORTHWOOD CREEK | 2 MI W OF NEW LOTHROP | Steel Culvert (2 spans) | -- | 1971 | -- | 12.1 | 27.9 | Fair | 95.9 | 000000000009842 |
| NBI report | RILEY RD | PORTER CREEK | 3.25 MI NW OF JUDDVILLE | Steel Culvert (2 spans) | -- | 1971 | -- | 12.1 | 24.0 | Fair | 81.5 | 000000000009835 |
| NBI report | DEWEY RD | BEAR CREEK | 3.5 MI SE OF OVID | Steel Culvert (2 spans) | -- | 1972 | -- | 16.1 | 40.0 | Good | 97.0 | 000000000009847 |
| NBI report | LEHRING RD | SHIAWASSEE RIVER | 3.5 MI NW OF BYRON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1975 | -- | 56.8 | 119.8 | Poor | 39.0 | 000000000009832 |
| NBI report | BALCOM RD | ALDER CREEK | 2 MI S OF OVID | Prestressed Box beam or girders - Multiple | -- | 1976 | -- | 34.8 | 39.0 | Good | 97.0 | 000000000009851 |
| NBI report | GOULD STREET | SHIAWASSEE RIVER | IN OWOSSO | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1978 | -- | 80.1 | 250.0 | Good | 83.0 | 000000000009892 |
| NBI report | BALCOM RD | ALDER CREEK | 3.3 MI S OF OVID | Prestressed Box beam or girders - Multiple | -- | 1979 | -- | 27.9 | 32.2 | Good | 100.0 | 000000000009850 |
| NBI report | DEWEY ROAD | MAPLE RIVER | 3 MI W & 2 MI S OF OWOSSO | Prestressed Box beam or girders - Multiple | -- | 1980 | -- | 51.8 | 56.1 | Fair | 99.6 | 000000000009858 |
| NBI report | REED ROAD | PORTER CREEK | 2.3 MI SW OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 1981 | -- | 50.9 | 54.8 | Good | 97.0 | 000000000009841 |
| NBI report | BEARDSLEE RD | S BR LOOKINGGLASS RIVER | 1.5 MI SE OF SHAFTSBURG | Prestressed Box beam or girders - Multiple | -- | 1983 | -- | 68.6 | 69.9 | Good | 98.9 | 000000000009859 |
| NBI report | EXCHANGE RD | SHIAWASSEE RIVER | 1 MI NE OF BANCROFT | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1983 | -- | 63.0 | 126.0 | Good | 95.9 | 000000000009864 |
| NBI report | M-71 | SHIAWASSEE RIVER | IN OWOSSO | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1983 | -- | 59.7 | 119.8 | Fair | 93.0 | 000000000009767 |
| NBI report | RILEY RD | MISTEGUAY CREEK | 1.25 MI NE OF JUDDVILLE | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1983 | -- | 46.9 | 99.7 | Poor | 70.0 | 000000000009836 |
| NBI report | BALDWIN ROAD | MAPLE RIVER | 1MISM21&5 5MI WOFINTERM21 | Prestressed Box beam or girders - Multiple | -- | 1984 | -- | 75.8 | 79.7 | Good | 95.7 | 000000000009809 |
| NBI report | BEARDSLEE RD | LOOKINGGLASS RIVER | 4.5 MI SE OF LAINGSBURG | Prestressed Box beam or girders - Multiple | -- | 1984 | -- | 84.0 | 87.9 | Good | 96.9 | 000000000009829 |
| NBI report | COLBY LAKE RD | LOOKINGGLASS RIVER | 2.2 MI SE OF LAINGSBURG | Prestressed Box beam or girders - Multiple | -- | 1984 | -- | 65.9 | 69.9 | Good | 97.0 | 000000000009862 |
| NBI report | BENNINGTON ROAD | SHIAWASSEE RIVER | 2.5 MI W OF VERNON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1985 | -- | 68.9 | 145.0 | Fair | 85.2 | 000000000009791 |
| NBI report | CORK RD | LOOKINGGLASS RIVER | 4.5 MI W OF BANCROFT | Prestressed Box beam or girders - Multiple | -- | 1985 | -- | 55.8 | 59.7 | Good | 92.0 | 000000000009865 |
| NBI report | ELLSWORTH RD | LOOKINGGLASS RIVER | 3.5 MI SE OF MORRICE | Prestressed Box beam or girders - Multiple | -- | 1985 | -- | 45.9 | 49.9 | Good | 99.0 | 000000000009824 |
| NBI report | MAPLE STREET | SHIAWASSEE RIVER | IN VILLAGE OF BYRON | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1985 | -- | 46.9 | 139.8 | Good | 90.1 | 000000000009885 |
| NBI report | MIDDLETON RD | RUSHBED CREEK | 2.5 MI S OF JUDDVILLE | Prestressed Box beam or girders - Multiple | -- | 1985 | -- | 59.7 | 64.0 | Good | 93.9 | 000000000009867 |
| NBI report | JOHNSTONE RD | SHIAWASSEE RIVER | 3.25 MI NE OF HENDERSON | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 91.9 | 279.9 | Good | 99.6 | 000000000009857 |
| NBI report | MONROE RD | THREE MILE CREEK | 0.5 MI N 1 MI E OF DURAND | Prestressed Box beam or girders - Multiple | -- | 1986 | -- | 54.8 | 60.0 | Good | 94.9 | 000000000009871 |
| NBI report | WALNUT STREET | HOLLY DRAIN | IN THE VILLAGE OF VERNON | Concrete Culvert (2 spans) | -- | 1987 | -- | 20.0 | 44.9 | Fair | 84.0 | 000000000009895 |
| NBI report | COLE RD | SHIAWASSEE RIVER | 2 MI SE OF BANCROFT | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1988 | -- | 76.8 | 160.1 | Good | 99.7 | 000000000009787 |
| NBI report | I-69 EB | BATH RD | 2.5 MI WEST OF PERRY | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1988 | -- | 81.0 | 170.0 | Fair | 89.1 | 000000000009760 |
| NBI report | I-69 WB | BATH RD | 2.5 MILES W OF PERRY | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1988 | -- | 81.0 | 170.0 | Fair | 93.0 | 000000000009761 |
| NBI report | LANSING ROAD | HOLLY DRAIN | 0.5 MI NE OF DURAND | Prestressed Box beam or girders - Multiple | -- | 1988 | -- | 47.9 | 52.8 | Fair | 81.4 | 000000000009785 |
| NBI report | BRITTON RD | I-69 | 0.5 M WEST OF PERRY | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1989 | -- | 157.5 | 424.9 | Fair | 93.1 | 000000000009762 |
| NBI report | COUNTY LINE RD | JONES CREEK | 3.5 MI S OF LENNON | Prestressed Box beam or girders - Multiple | -- | 1989 | -- | 51.8 | 55.8 | Good | 98.9 | 000000000009880 |
| NBI report | GALE RD | LOOKINGGLASS RIVER | 5 MI SE OF BENNINGTON | Prestressed Box beam or girders - Multiple | -- | 1989 | -- | 60.0 | 65.0 | Good | 99.5 | 000000000009830 |
| NBI report | GOODALL RD | SHIAWASSEE RIVER | 1 MI N 0.3 MI W OF VERNON | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1989 | -- | 62.0 | 129.9 | Good | 100.0 | 000000000009875 |
| NBI report | I-69 EB | VERMILLION CREEK | 1.5 MI E CLINTON CO LINE | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 69.9 | 69.9 | Fair | 82.8 | 000000000009755 |
| NBI report | I-69 EB | SHAFTSBURG RD | 1.6 MI E OF COLBY LAKE RD | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 98.8 | 98.8 | Fair | 93.3 | 000000000009759 |
| NBI report | I-69 EB | COLBY LAKE RD | 1.5 MI W OF SHAFTSBURG | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 98.1 | 100.7 | Fair | 94.4 | 000000000009764 |
| NBI report | I-69 WB | VERMILLION CREEK | 1.5 MI E CLINTON CO LINE | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 69.9 | 69.9 | Fair | 92.3 | 000000000009756 |
| NBI report | I-69 WB | COLBY LAKE RD | 1.5 MI W OF SHAFTSBURG | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 97.8 | 97.8 | Fair | 82.8 | 000000000009765 |
| NBI report | I-69 WB | SHAFTSBURG RD | 1.6 MI E OF COLBY LAKE RD | Prestressed Stringer/Multi-beam or girder | -- | 1989 | -- | 95.8 | 95.8 | Fair | 94.4 | 000000000009766 |
| NBI report | LANSING ROAD | SHIAWASSEE RIVER | 1.5 MI NE OF BANCROFT | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1989 | -- | 66.9 | 139.8 | Good | 98.4 | 000000000009783 |
| NBI report | M-52 | I-69 | 0.5 MI N OF PERRY | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1989 | -- | 136.2 | 275.9 | Fair | 97.6 | 000000000009763 |
| NBI report | WOODBURY RD | I-69 | 0.6 M E OF CLINTON COL | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1989 | -- | 146.0 | 369.1 | Fair | 87.2 | 000000000009758 |
| NBI report | ALLAN RD | MISTEGUAY CREEK | 1.1 MI SE OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 1990 | -- | 87.9 | 91.9 | Good | 100.0 | 000000000009839 |
| NBI report | HENDERSON ROAD | SHIAWASSEE RIVER | 5 MILES NORTH OF OWOSSO | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1990 | -- | 76.8 | 160.1 | Fair | 99.5 | 000000000009799 |
| NBI report | WOODBURY ROAD | S BR LOOKINGGLASS RIVER | 5.5 MILES S OF LAINGSBURG | Prestressed Stringer/Multi-beam or girder | -- | 1990 | -- | 48.9 | 50.9 | Fair | 98.7 | 000000000009804 |
| NBI report | CRONK RD | MISTEGUAY CREEK DRAIN | 1.3 MI SE OF JUDDVILLE | Prestressed Box beam or girders - Multiple | -- | 1991 | -- | 55.8 | 59.7 | Good | 100.0 | 000000000009834 |
| NBI report | LANSING ROAD | GTW RR & GARRISON RD | 1 MILE NW OF DURAND | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1992 | -- | 73.8 | 155.8 | Fair | 94.1 | 000000000009784 |
| NBI report | NEW LOTHROP RD | MISTEGUAY CREEK | 2.1 MI S OF NEW LOTHROP | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1992 | -- | 130.3 | 267.7 | Poor | 40.7 | 000000000009844 |
| NBI report | NEW LOTHROP RD | THREE MILE CREEK | 1 MI E 0.4 MI N OF DURAND | Concrete Culvert | -- | 1992 | -- | 35.8 | 41.0 | Good | 98.7 | 000000000009878 |
| NBI report | BYRON ROAD | SHIAWASSEE RIVER | IN VILLAGE OF BYRON | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1994 | -- | 49.9 | 100.7 | Fair | 99.3 | 000000000012660 |
| NBI report | COUNTY LINE RD | WEBB CREEK | 3.3 MI S OF LENNON | Concrete Culvert | -- | 1994 | -- | 24.9 | 24.9 | Good | 99.9 | 000000000009881 |
| NBI report | KROUSE RD | BEAR CREEK | 3 MI SE OF OVID | Wood Slab | -- | 1994 | -- | 37.7 | 40.0 | Good | 94.9 | 000000000009848 |
| NBI report | LANSING ROAD | WEBB CREEK DRAIN | 3 MILES NE OF DURAND | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 45.9 | 49.9 | Fair | 83.1 | 000000000009786 |
| NBI report | REED RD | HOLLY DRAIN | 1.2 MI SE OF VERNON | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 65.9 | 69.9 | Good | 90.9 | 000000000009877 |
| NBI report | SAGINAW STREET | SHIAWASSEE RIVER | IN THE VILLAGE OF BYRON | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 45.9 | 49.9 | Fair | 98.1 | 000000000012768 |
| NBI report | SAGINAW STREET | MILL RACE | IN VILLAGE OF BYRON | Prestressed Box beam or girders - Multiple | -- | 1994 | -- | 45.9 | 49.9 | Fair | 98.1 | 000000000012661 |
| NBI report | SHAFTSBURG ROAD | S BR LOOKINGGLASS RIVER | 1 MI SOUTH OF SHAFTSBURG | Concrete Culvert | -- | 1994 | -- | 27.9 | 27.9 | Good | 99.2 | 000000000009807 |
| NBI report | REED RD | WEBB CREEK | 1.9 MI NE OF VERNON | Prestressed Box beam or girders - Multiple | -- | 1995 | -- | 75.8 | 80.1 | Good | 100.0 | 000000000009869 |
| NBI report | STATE ROAD | MAPLE RIVER | 2 MILES SOUTH OF CORUNNA | Prestressed Box beam or girders - Multiple | -- | 1995 | -- | 41.0 | 44.9 | Good | 98.8 | 000000000009814 |
| NBI report | BYRON RD | MISTEGUAY CREEK | 2.4 MI SE OF JUDDVILLE | Prestressed Box beam or girders - Multiple | -- | 1996 | -- | 57.7 | 59.7 | Fair | 88.0 | 000000000009870 |
| NBI report | COPAS RD | RUSHBED CREEK | 3 MI S OF JUDDVILLE | Prestressed Box beam or girders - Multiple | -- | 1996 | -- | 36.1 | 40.0 | Good | 100.0 | 000000000009866 |
| NBI report | MONROE RD | MIKAN DRAIN | 1.5 MI NE OF DURAND | Prestressed Box beam or girders - Multiple | -- | 1996 | -- | 36.1 | 40.0 | Good | 98.0 | 000000000009872 |
| NBI report | BENNINGTON RD | WEBB CREEK | 2 MI S .6 MI W OF LENNON | Prestressed Box beam or girders - Multiple | -- | 1997 | -- | 58.1 | 62.0 | Fair | 100.0 | 000000000009873 |
| NBI report | CHIPMAN ROAD | STATE ROAD DRAIN | RUSH TWP SEC 35 | Prestressed Box beam or girders - Multiple | -- | 1997 | -- | 36.1 | 40.0 | Good | 98.8 | 000000000012972 |
| NBI report | WOODBURY ROAD | LOOKINGGLASS RIVER | 2 MILES S OF LAINGSBURG | Prestressed Box beam or girders - Multiple | -- | 1997 | -- | 67.6 | 75.5 | Good | 98.1 | 000000000009805 |
| NBI report | JUDDVILLE ROAD | PORTER CREEK | 7 MI NORTHEAST OF OWOSSO | Prestressed Box beam or girders - Multiple | -- | 1998 | -- | 41.0 | 44.0 | Good | 98.6 | 000000000009797 |
| NBI report | M-21 | LEWIS DRAIN | 1.4 MI E OF CLINTON COL | Concrete Culvert | -- | 1998 | -- | 20.0 | 21.7 | Good | 98.1 | 000000000009771 |
| NBI report | NEW LOTHROP RD | ONION CREEK | 0.4 MI S OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 1998 | -- | 47.2 | 51.2 | Fair | 94.0 | 000000000009845 |
| NBI report | SIX MILE CREEK RD | PORTER CREEK | 2.5 MI SW OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 1998 | -- | 38.7 | 42.7 | Fair | 99.0 | 000000000009837 |
| NBI report | M-52 | SHIAWASSEE RIVER | 2.7 MI S OF SAGINAW COL | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1999 | -- | 139.8 | 279.5 | Fair | 39.7 | 000000000009728 |
| NBI report | NEWBURG ROAD | SHIAWASSEE RIVER | 2.2 MI N OF BANCROFT | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1999 | -- | 78.7 | 157.5 | Good | 99.7 | 000000000009788 |
| NBI report | HIBBARD ROAD | ALDER CREEK | 3 MILES SOUTH OVID | Prestressed Box beam or girders - Multiple | -- | 2000 | -- | 25.9 | 29.9 | Good | 99.9 | 000000000009792 |
| NBI report | M-52 | LOOKING GLASS RIVER | 2.6 MI N OF I-69 | Prestressed Box Beam or girders - Single or Spread | -- | 2000 | -- | 74.2 | 77.1 | Fair | 79.8 | 000000000009723 |
| NBI report Bridgehunter | PARMENTER RD | SHIAWASSEE RIVER | 0.5 MI NW OF VERNON | Prestressed Box beam or girders - Multiple (2 spans) | NR listed | 2000 | -- | 61.7 | 123.0 | Good | 99.8 | 000000000009874 |
| NBI report | BRITTON ROAD | LOOKINGGLASS RIVER | 3 MILES EAST OF MORRICE | Prestressed Box beam or girders - Multiple | -- | 2001 | -- | 44.0 | 44.0 | Good | 99.8 | 000000000009781 |
| NBI report | STATE RD | LOOKINGGLASS RIVER | 3.4 MI NE OF MORRICE | Prestressed Box beam or girders - Multiple | -- | 2001 | -- | 46.6 | 46.6 | Good | 99.0 | 000000000009826 |
| NBI report | WARNER RD | S BR LOOKINGGLASS RIVER | 1 MI SW OF SHAFTSBURG | Prestressed Box beam or girders - Multiple | -- | 2001 | -- | 60.0 | 60.0 | Good | 99.8 | 000000000009883 |
| NBI report | HENDERSON ROAD | PORTER CREEK | 3.9 MI SW OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 2002 | -- | 45.9 | 49.9 | Good | 100.0 | 000000000009801 |
| NBI report | WARREN RD | MIDDLEBURY COUNTY DRAIN | 1.5 MI SE OF OVID | Prestressed Box beam or girders - Multiple | -- | 2002 | -- | 37.4 | 37.4 | Fair | 99.7 | 000000000009853 |
| NBI report | ALLAN RD | PORTER CREEK | 1.5 MI SW OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 2003 | -- | 54.1 | 58.1 | Good | 94.0 | 000000000009838 |
| NBI report | MASON RD | MIDDLEBURY COUNTY DRAIN | 2.9 MI SE OF CARLAND | Prestressed Box beam or girders - Multiple | -- | 2003 | -- | 25.9 | 29.9 | Good | 92.2 | 000000000009849 |
| NBI report | SAGINAW ST | PORTER CREEK | IN NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 2003 | -- | 39.0 | 43.0 | Good | 92.5 | 000000000009890 |
| NBI report | SHIAWASSEE STREET | SHIAWASSEE RIVER | IN THE CITY OF CORUNNA | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2003 | -- | 57.7 | 172.9 | Good | 93.1 | 000000000009888 |
| NBI report | HENDERSON ROAD | MISTEGUAY CREEK | 2 MI SE OF NEW LOTHROP | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2004 | -- | 107.0 | 330.1 | Good | 97.3 | 000000000009802 |
| NBI report | M-52 | SHIAWASSEE RIVER | IN OWOSSO | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 49.9 | 149.9 | Fair | 81.0 | 000000000009727 |
| NBI report | BRADEN RD | S BR LOOKINGGLASS RIVER | 1 MI S OF SHAFTSBURG | Prestressed Box beam or girders - Multiple | -- | 2005 | -- | 42.0 | 45.9 | Good | 98.9 | 000000000009882 |
| NBI report | NEW LOTHROP RD | MISTEGUAY CREEK | 4.3 MI S OF NEW LOTHROP | Prestressed Box beam or girders - Multiple | -- | 2005 | -- | 51.8 | 56.1 | Good | 98.9 | 000000000009843 |
| NBI report | BINGHAM RD | NORTH STATE DRAIN | 0.15 MI N OF HENDERSON | Concrete Culvert | -- | 2006 | -- | 23.6 | 23.6 | Good | 100.0 | 000000000009860 |
| NBI report | BEARD RD | NEAL DRAIN | 0.1 MI EAST OF BLIVEN RD | Prestressed Box beam or girders - Multiple | -- | 2007 | -- | 40.0 | 44.0 | Good | 92.2 | 000000000013166 |
| NBI report | LANSING ROAD | LOOKINGGLASS RIVER | 3 MI SW OF BANCROFT | Prestressed Box beam or girders - Multiple | -- | 2007 | -- | 56.1 | 60.0 | Good | 99.6 | 000000000009782 |
| NBI report | OLIVER STREET | SHIAWASSEE RIVER | CITY OF OWOSSO | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2007 | -- | 89.9 | 180.1 | Good | 96.7 | 000000000009891 |
| NBI report | JUDDVILLE ROAD | SHIAWASSEE RIVER | 3 MILES NORTH OF OWOSSO | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2009 | -- | 98.1 | 202.4 | Good | 99.3 | 000000000009796 |
| NBI report | M-21 | CRAWFORD DRAIN | 0.6 MI W OF GENESEE COL | Concrete Culvert | -- | 2009 | -- | 28.2 | 28.2 | Good | 97.7 | 000000000009774 |
| NBI report | M-21 | LIMBARG COUNTY DRAIN | 1.6 MI W OF GENESEE COL | Concrete Culvert | -- | 2009 | -- | 26.2 | 26.2 | Good | 100.0 | 000000000009778 |
| NBI report | OLD M-78 | VERMILLION CREEK | 1.3 MI NE OF CLINTON COL | Prestressed Box Beam or girders - Single or Spread | -- | 2009 | -- | 77.1 | 80.1 | Good | 99.6 | 000000000009729 |
| NBI report | SEYMOUR ROAD | SIX MILE CREEK | 5.5 MILES NORTH OF OWOSSO | Prestressed Box beam or girders - Multiple | -- | 2010 | -- | 45.9 | 49.9 | Good | 99.9 | 000000000009800 |
| NBI report | STATE ROAD | SIX MILE CR/STEWART DRN | 3.5 MILES N OF CORUNNA | Concrete Culvert | -- | 2010 | -- | 21.3 | 21.3 | Good | 99.8 | 000000000009815 |
| NBI report | HIBBARD ROAD | BEAR CREEK | 3.4 M NW OF BENNINGTON | Prestressed Box beam or girders - Multiple | -- | 2011 | -- | 48.6 | 49.9 | Good | 99.8 | 000000000009793 |
| NBI report | M-71 | I-69 | @ M-71 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 2011 | -- | 102.0 | 294.0 | Good | 100.0 | 000000000009752 |
| NBI report | SHAFTSBURG ROAD | BEAR CREEK | 4 MILES SOUTHEAST OF OVID | Prestressed Box beam or girders - Multiple | -- | 2011 | -- | 53.5 | 55.1 | Good | 99.9 | 000000000009806 |
| NBI report | LENNON ROAD | RUSH BED CREEK | VENICE TWP SEC 21 | Concrete Culvert | -- | 2012 | -- | 36.1 | 38.4 | Good | 97.9 | 000000000012974 |
| NBI report | GOODALL RD | WEBB CREEK | 3.25 MI NE OF DURAND | Prestressed Box Beam or girders - Single or Spread | -- | 2018 | -- | 70.5 | 71.9 | Good | 98.8 | 000000000009876 |