| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | US HWY 91 N | DRY FORK MARIAS 080 | 2M N CONRAD | Concrete Tee beam (3 spans) | -- | 1931 | 1951 | 38.1 | 113.9 | Fair | 71.0 | L37302002+06001 |
| NBI report Bridgehunter | US HWY 91 N | PONDERA CANAL 081 | 8M N CONRAD | Concrete Tee beam (2 spans) | -- | 1931 | 1951 | 31.5 | 65.9 | Fair | 72.6 | L37302008+00001 |
| NBI report | S 21-S MAIN ST | PONDERA COULEE | CONRAD BY FLEET SUPPLY | Steel Culvert (2 spans) | -- | 1934 | 1989 | 15.4 | 37.7 | Good | 98.8 | P00021003+08001 |
| NBI report | BLUE SKY RD | NO NAME DITCH 076 | 4M SE VALIER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1938 | -- | 19.0 | 40.0 | Fair | 51.7 | L37031001+03001 |
| NBI report | DUPUYER CREEK RD | DUPUYER CREEK 067 | 8M SW DUPUYER | Wood Stringer/Multi-beam or girder | -- | 1938 | 1975 | 28.9 | 30.8 | Fair | 46.9 | L37314008+04001 |
| NBI report | BULLHEAD RD | BIRCH CREEK 022 | 7M NW VALIER | Steel Stringer/Multi-beam or girder | -- | 1950 | -- | 65.9 | 91.9 | Fair | 48.3 | L37064004+07001 |
| NBI report | FRANCES HEIGHTS RD | CANAL 034 | 3M W VALIER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1950 | -- | 19.0 | 40.0 | Poor | 45.1 | L37003000+03001 |
| NBI report | HAWKEYE RD | PONDERA COULEE 047 | 10M SW CONRAD | Wood Stringer/Multi-beam or girder | -- | 1950 | -- | 23.0 | 24.9 | Fair | 64.2 | L37331001+05001 |
| NBI report | MESSENGER RD | NO NAME DITCH 074 | WILLIAMS | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1950 | -- | 24.9 | 51.8 | Fair | 48.3 | L37015002+03001 |
| NBI report | DRY FORK RD | NO NAME DITCH 052 | 4M E WILLIAMS | Wood Stringer/Multi-beam or girder | -- | 1950 | 1960 | 22.0 | 24.0 | Fair | 73.2 | L37001007+02001 |
| NBI report | VALIER DUPUYER RD | VALIER CANAL 035 | 5M NW DUPUYER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1950 | 1981 | 23.0 | 46.9 | Good | 72.6 | L37004004+07001 |
| NBI report | S 366-LEDGER RD | DRY FORK MARIAS RIVER | LEDGER | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1952 | -- | 53.2 | 107.0 | Fair | 69.4 | S00366005+09001 |
| NBI report | CONRAD DUPUYER RD | DRAINAGE | 8M E DUPUYER | Wood Stringer/Multi-beam or girder | -- | 1953 | -- | 24.0 | 24.0 | Fair | 96.8 | S00534007+08001 |
| NBI report | S 366-LEDGER RD | DRAINAGE | 4M W LEDGER | Wood Stringer/Multi-beam or girder | -- | 1954 | -- | 24.9 | 25.9 | Good | 87.5 | S00366002+03001 |
| NBI report | PENDROY RD | DRAINAGE | 5M W CONRAD | Steel Culvert (2 spans) | -- | 1955 | -- | 12.8 | 30.8 | Fair | 96.9 | S00219015+03001 |
| NBI report | US HWY 91 S | S PONDERA COULEE 055 | 2M NW BRADY | Wood Stringer/Multi-beam or girder | -- | 1955 | -- | 19.0 | 21.0 | Fair | 75.8 | L37147008+00001 |
| NBI report | BULLHEAD RD | NO NAME COULEE 021 | 7M NE WILLIAMS | Wood Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 22.3 | 94.2 | Good | 83.9 | L37005013+00001 |
| NBI report | E LAKE RD | DRY FK MARIAS RIVER 030 | 15M W CONRAD | Steel Stringer/Multi-beam or girder | -- | 1960 | -- | 59.1 | 61.0 | Fair | 97.9 | L37002009+06001 |
| NBI report | E LAKE RD | LAKE FRANCIS CANAL 075 | 3M SE VALIER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 23.0 | 46.9 | Fair | 61.1 | L37002003+04001 |
| NBI report | E LAKE RD | PONDERA COULEE 029 | 15M W CONRAD | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Fair | 72.1 | L37304003+00001 |
| NBI report | HEIGHTS RD | LAKE FRANCIS CANAL 071 | 6M SW VALIER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 23.0 | 47.9 | Fair | 60.3 | L37034002+03001 |
| NBI report | HILLSIDE RD | NO NAME DITCH 049 | 1M W CONRAD | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 22.0 | 24.9 | Fair | 65.9 | L37007000+02001 |
| NBI report | KELLY RD | PONDERA COULEE 019 | 5M NE CONRAD | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 23.0 | 46.9 | Good | 68.4 | L37108000+09001 |
| NBI report | KINGSTON MINE RD | C CANAL 025 | 1M W VALIER | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Fair | 54.3 | L37057000+02001 |
| NBI report | MERIDIAN RD | PONDERA COULEE 015 | 12M NE BRADY | Concrete Slab (2 spans) | -- | 1960 | -- | 20.0 | 41.0 | Good | 97.9 | L37231001+08001 |
| NBI report | MESSENGER RD | NO NAME COULEE 072 | 6M NW CONRAD | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Fair | 70.3 | L37011000+08001 |
| NBI report | MIDWAY RD E | S PONDERA COULEE 002 | 12M NE BRADY | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Good | 76.7 | L37207011+09001 |
| NBI report | MIDWAY RD E | PONDERA COULEE 003 | 16M NE BRADY | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 21.0 | 47.9 | Fair | 98.0 | L37207015+03001 |
| NBI report | OLD SHELBY RD | PONDERA CANAL 012 | 5M NW LEDGER | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Fair | 57.5 | L37101009+01001 |
| NBI report | S 358 | AN 2 CANAL | 1M N VALIER | Concrete Culvert (2 spans) | -- | 1960 | -- | 12.1 | 24.9 | Good | 99.1 | S00358000+07001 |
| NBI report | SKYVIEW RD S | NO NAME 070 | 6M E DUPUYER | Wood Stringer/Multi-beam or girder | -- | 1960 | -- | 23.0 | 24.9 | Fair | 70.2 | L37325003+05001 |
| NBI report | TRUNK BUTTE RD | NO NAME COULEE 078 | 7M N WILLIAMS | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1960 | -- | 23.0 | 70.9 | Fair | 72.1 | L37043007+00001 |
| NBI report | WILLIAMS RD | NO NAME DITCH 053 | WILLIAMS | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1960 | -- | 22.0 | 42.0 | Fair | 72.2 | L37001003+01001 |
| NBI report | PREPUTIN RD | PONDERA COULEE 011 | 16M NE BRADY | Steel Stringer/Multi-beam or girder | -- | 1960 | 1992 | 79.1 | 79.1 | Good | 90.7 | L37201003+06001 |
| NBI report | I 15 | S PONDERA COULEE | 3M N BRADY | Steel Culvert (2 spans) | -- | 1964 | -- | 17.4 | 41.0 | Fair | 82.8 | I00015331+00001 |
| NBI report | SOLLID RD | PONDERA COULEE | 10M E CONRAD | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1964 | -- | 29.9 | 60.0 | Fair | 70.1 | S00218010+07001 |
| NBI report | OVERPASS RD | SEP I 15 009 | 1M N BRADY | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1964 | 1976 | 71.5 | 277.9 | Good | 89.6 | L37354001+01001 |
| NBI report | S 365-BRADY RD | INT BRADY-I 15 | BRADY | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1964 | 1976 | 66.6 | 302.8 | Fair | 91.6 | S00365000+05101 |
| NBI report | CONRAD DUPUYER RD | DRAINAGE | 9M NW CONRAD | Wood Stringer/Multi-beam or girder | -- | 1965 | -- | 24.0 | 24.0 | Good | 87.8 | S00534018+05001 |
| NBI report | IRR - S 358 | BIRCH CREEK | 7M NW VALIER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1965 | -- | 70.9 | 285.8 | Fair | 91.9 | S00358007+04001 |
| NBI report | IRR - US 89 | BLACKTAIL CREEK | 16M NW VALIER | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 70.9 | 145.0 | Poor | 84.0 | P00003087+03951 |
| NBI report | IRR - US 89 | BIRCH CREEK | 14M W VALIER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1965 | -- | 70.9 | 213.9 | Fair | 76.2 | P00003085+04811 |
| NBI report | US 89 | VALIER CANAL | 3M NW DUPUYER | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1965 | -- | 41.0 | 83.0 | Fair | 95.8 | P00003079+00401 |
| NBI report | CONRAD DUPUYER RD | DRY FORK MARIAS RIVER | 10M E DUPUYER | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 30.8 | 98.1 | Fair | 87.5 | S00534009+08001 |
| NBI report | IRR BIA RTE 1 | BIRCH CREEK | 13 KM SE OF HEART BUTTE | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1966 | -- | 65.0 | 200.5 | Fair | 78.5 | 00000000000C105 |
| NBI report | IRR - S 358 | TWO MEDICINE RIVER | 12M S CUT BANK | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1968 | -- | 66.6 | 317.9 | Poor | 87.8 | S00358016+08321 |
| NBI report | US 89 | DUPUYER CREEK OVERFLOW | 1M N DUPUYER | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1968 | -- | 61.0 | 122.1 | Good | 94.8 | P00003075+09021 |
| NBI report | OLD SHELBY RD | DRY FK MARIAS RIVER 013 | 3M NE CONRAD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 65.0 | 133.9 | Good | 94.9 | L37101003+00001 |
| NBI report | PRICE RD N | PONDERA COULEE 007 | 9M E CONRAD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1970 | -- | 44.9 | 91.9 | Fair | 98.9 | L37100005+07001 |
| NBI report | SOLLID RD | PONDERA COULEE | 1M E CONRAD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1971 | -- | 49.9 | 100.1 | Good | 98.4 | S00218001+01001 |
| NBI report | I 15 | PONDERA COULEE | 1M S CONRAD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1972 | -- | 60.7 | 124.0 | Fair | 97.9 | I00015338+02051 |
| NBI report | I 15 | DRY FORK MARIAS RIVER | 2M N CONRAD | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 71.5 | 247.1 | Fair | 97.9 | I00015342+00252 |
| NBI report | I 15 | PONDERA COULEE | 1M S CONRAD | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1972 | -- | 60.7 | 124.0 | Fair | 97.9 | I00015338+02052 |
| NBI report | I 15 | RR | 2M N CONRAD | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 71.5 | 165.0 | Fair | 97.9 | I00015341+09251 |
| NBI report | I 15 | RR | 2M N CONRAD | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 71.5 | 165.0 | Fair | 97.9 | I00015341+09252 |
| NBI report | I 15 | DRY FORK MARIAS RIVER | 2M N CONRAD | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 71.5 | 247.1 | Fair | 97.9 | I00015342+00251 |
| NBI report | I 15 | PONDERA CANAL | 9M N CONRAD | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 69.9 | 73.2 | Fair | 96.9 | I00015347+08141 |
| NBI report | I 15 | PONDERA CANAL | 9M N CONRAD | Prestressed Stringer/Multi-beam or girder | -- | 1972 | -- | 69.9 | 71.9 | Good | 96.9 | I00015347+08142 |
| NBI report | S 21 | INT MIDWAY I 15 | 3M SE CONRAD | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 105.6 | 349.1 | Fair | 85.3 | P00021000+00001 |
| NBI report | S 21 | RR | CONRAD | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1972 | -- | 77.1 | 222.8 | Fair | 97.5 | P00021005+00501 |
| NBI report | S 21 | INT CONRAD I 15 | CONRAD | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1972 | -- | 122.1 | 371.1 | Poor | 84.8 | P00021005+01641 |
| NBI report | S 366-LEDGER RD | INT LEDGER-I 15 | 6M N CONRAD | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 95.1 | 292.0 | Fair | 97.0 | S00366000+00001 |
| NBI report | S 44 | INT VALIER I 15 | 9M N CONRAD | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 96.5 | 285.8 | Fair | 97.0 | P00044028+03861 |
| NBI report | SOLLID RD | SEP SOLLID ROAD-I 15 | CONRAD | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1972 | -- | 127.0 | 337.3 | Fair | 99.4 | S00218000+05001 |
| NBI report | PRICE RD S | S PONDERA COULEE 006 | 7M NE BRADY | Concrete Slab | -- | 1973 | -- | 24.9 | 26.9 | Good | 97.9 | L37200004+05001 |
| NBI report | SOLLID RD | DRAINAGE | 20M E CONRAD | Wood Stringer/Multi-beam or girder | -- | 1973 | -- | 22.3 | 24.0 | Fair | 81.6 | S00218019+09001 |
| NBI report | E LAKE RD | LONE MAN COULEE | 6M SE VALIER | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1975 | -- | 24.0 | 49.9 | Fair | 73.1 | L37002006+02001 |
| NBI report | STOLTZ RD | BIRCH CREEK 001 | 12M W VALIER | Steel Girder and floorbeam system | -- | 1976 | -- | 40.0 | 42.0 | Fair | 59.9 | L37038002+03001 |
| NBI report | WESTRIDGE RD | INT BULLHEAD RD-I 15 008 | 9M SW SHELBY | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1976 | -- | 101.4 | 288.1 | Good | 97.0 | L37115000+05001 |
| NBI report | IRR BIA RTE 1 | WHITETAIL CREEK | AT HEART BUTTE | Prestressed Stringer/Multi-beam or girder | -- | 1977 | -- | 40.0 | 42.3 | Good | 95.1 | 00000000000C121 |
| NBI report | IRR BIA RTE 110 | NORTH FORK WHITETAIL CRK | 4 KM WEST OF HEART BUTTE | Prestressed Stringer/Multi-beam or girder | -- | 1979 | -- | 44.9 | 46.9 | Good | 98.0 | 00000000000C128 |
| NBI report | PRIMROSE RD N | PONDERA COULEE 018 | 4M NE CONRAD | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1979 | -- | 23.0 | 47.9 | Fair | 77.7 | L37107000+09001 |
| NBI report | US 89 | DUPUYER CREEK | DUPUYER | Concrete Slab (6 spans) | -- | 1980 | -- | 33.5 | 176.8 | Good | 95.8 | P00003075+05561 |
| NBI report | OVERPASS RD | S PONDERA COULEE 014 | 3M N BRADY | Wood Stringer/Multi-beam or girder | -- | 1982 | -- | 23.0 | 24.9 | Good | 73.0 | L37212003+04001 |
| NBI report | DRY FORK RD | DRY FK MARIAS 051 | 4M NW CONRAD | Concrete Slab (3 spans) | -- | 1985 | -- | 29.9 | 79.1 | Good | 98.0 | L37001011+07001 |
| NBI report | CHURCH RD S | PONDERA COULEE 005 | 20M NE BRADY | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 60.0 | 60.0 | Good | 88.0 | L37237002+02001 |
| NBI report | COALMINE RD | DRAINAGE 032 | 15M W CONRAD | Prestressed Channel beam | -- | 1986 | -- | 23.0 | 24.0 | Fair | 97.9 | L37327014+05001 |
| NBI report | SWANSON RD | DRAINAGE 062 | 3M N VALIER | Wood Stringer/Multi-beam or girder | -- | 1986 | -- | 21.0 | 23.0 | Fair | 85.1 | L37059002+06001 |
| NBI report | DRY FORK RD | SPRING CREEK 050 | 4M N CONRAD | Prestressed Channel beam | -- | 1987 | -- | 24.9 | 26.9 | Good | 98.0 | L37001012+01001 |
| NBI report | MIDWAY RD E | PONDERA COULEE 004 | 23M NE BRADY | Steel Stringer/Multi-beam or girder | -- | 1987 | -- | 47.9 | 48.9 | Good | 98.0 | L37207018+08001 |
| NBI report | SKYVIEW RD S | DRY FK MARIAS RIVER 069 | 6M SE DUPUYER | Steel Stringer/Multi-beam or girder | -- | 1987 | -- | 75.1 | 76.1 | Good | 94.7 | L37325001+09001 |
| NBI report | MESSENGER RD | DRY FK MARIAS RIVER 073 | 2M S WILLIAMS | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1988 | -- | 48.9 | 99.1 | Good | 98.0 | L37015003+08001 |
| NBI report | S 21 | IRRIGATION CANAL | 1M S CONRAD | Prestressed Tee beam | -- | 1988 | -- | 24.9 | 27.2 | Fair | 99.4 | P00021002+06271 |
| NBI report | PENDROY RD | DRAINAGE | 3M SW CONRAD | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 73.8 | 76.4 | Good | 91.4 | S00219017+06001 |
| NBI report | S 44 | DUPUYER CREEK | 4M W VALIER | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2003 | -- | 122.1 | 249.0 | Good | 94.8 | P00044009+03921 |
| NBI report | S 44 | SOBERUP CREEK | 8M W VALIER | Prestressed Stringer/Multi-beam or girder | -- | 2003 | -- | 111.6 | 114.2 | Good | 95.7 | P00044005+02631 |
| NBI report | S 44 | IRRIGATION CANAL | 2M W VALIER | Concrete Culvert (2 spans) | -- | 2003 | -- | 14.1 | 29.9 | Good | 94.4 | P00044011+06051 |
| NBI report | BLAZEN RD | PONDERA COULEE 079 | CONRAD-BLAZEN RD | Prestressed Channel beam | -- | 2004 | -- | 61.4 | 63.7 | Fair | 100.0 | L37363000+02001 |
| NBI report | DERBY DR | NO NAME COULEE 027 | 2M SW CONRAD | Concrete Culvert (2 spans) | -- | 2005 | -- | 12.1 | 25.6 | Good | 94.1 | L37340000+07001 |
| NBI report | US 89 | JENSEN COULEE | 3M SE DUPUYER | Prestressed Stringer/Multi-beam or girder | -- | 2006 | -- | 88.6 | 91.9 | Fair | 96.8 | P00003070+07521 |
| NBI report | US 89 | DRY FORK MARIAS RIVER | 3M SE DUPUYER | Prestressed Stringer/Multi-beam or girder | -- | 2006 | -- | 94.2 | 97.4 | Fair | 96.8 | P00003070+09701 |
| NBI report | US 89 | MATCHETT COULEE | 1M SE DUPUYER | Concrete Culvert (2 spans) | -- | 2006 | -- | 12.1 | 25.6 | Good | 96.3 | P00003073+05091 |
| NBI report | FRANCES HEIGHTS RD | CANAL 033 | 4M SW VALIER | Prestressed Tee beam | -- | 2009 | -- | 75.5 | 78.7 | Good | 100.0 | L37003001+06001 |
| NBI report | MIDWAY RD W | NO NAME COULEE 028 | 3M SW CONRAD | Metal Culvert | -- | 2012 | -- | 23.6 | 23.6 | Good | 100.0 | L37361000+04001 |
| NBI report | DRY FORK RD | IRRIGATION CANAL 085 | 3M N CONRAD | Metal Culvert | -- | 2013 | -- | 25.3 | 25.9 | Good | 100.0 | L37001012+06001 |
| NBI report | US 89 | S FK DRY FK MARIAS RIVER | 5M SE DUPUYER | Prestressed Slab | -- | 2013 | -- | 29.9 | 38.7 | Good | 89.5 | P00003067+06141 |
| NBI report | SWIFT DAM RD | SHEEP CREEK 082 | 9M NW DUPUYER | Steel Stringer/Multi-beam or girder | -- | 2014 | -- | 49.2 | 49.9 | Good | 92.5 | L37313008+00001 |