| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | PUMPHOUSE RD | BIG HOLE RIVER 009 | 3M W DIVIDE | Steel Truss - Thru | -- | 1914 | 2015 | 155.8 | 232.0 | Fair | 58.2 | L47017000+01001 |
| NBI report | S 41 | FISH CREEK | 6M N SILVERSTAR | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1934 | -- | 19.0 | 57.1 | Fair | 56.6 | P00029059+08921 |
| NBI report | Maiden Rock Rd. | Big Hole River | 24 mi SW of Butte, MT | Steel Truss - Thru | -- | 1951 | 1993 | 198.2 | 202.1 | Fair | 63.4 | 000000000L59197 |
| NBI report | CENTENNIAL AVE | RR 015 | W SIDE BUTTE | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1955 | -- | 66.9 | 162.4 | Fair | 66.9 | L47586000+01001 |
| NBI report | I 115S | INT EXCELSIOR AVE | BUTTE | Concrete Tee beam (3 spans) | -- | 1955 | -- | 60.0 | 155.8 | Fair | 77.5 | I00115001+01871 |
| NBI report | I 115S | INT EXCELSIOR AVE | BUTTE | Concrete Tee beam (3 spans) | -- | 1955 | -- | 60.0 | 155.8 | Fair | 77.6 | I00115001+01872 |
| NBI report | S 43 | DIVIDE CREEK | DIVIDE | Wood Stringer/Multi-beam or girder (2 spans) | -- | 1956 | -- | 19.0 | 38.1 | Fair | 87.3 | P00046076+08051 |
| NBI report | SHIELDS AVE | RR | BUTTE-SHIELDS AVE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1958 | 1990 | 62.0 | 214.2 | Fair | 95.7 | U01807001+01361 |
| NBI report | I 15 | INT HARRISON AVE | BUTTE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 60.0 | 209.0 | Fair | 77.0 | I00015127+09361 |
| NBI report | I 15 | INT HARRISON AVE | BUTTE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 61.0 | 209.0 | Fair | 79.0 | I00015127+09362 |
| NBI report | LEXINGTON AVE | SEP LEXINGTON ST 016 | BUTTE-LEXINGTON AVE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 61.0 | 223.8 | Fair | 78.8 | M47018000+00011 |
| NBI report | OREGON AVE | SEP OREGON STREET 017 | BUTTE-OREGON AVE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 61.0 | 223.8 | Fair | 97.0 | M47018000+00021 |
| NBI report | SHERIDAN AVE | SEP SHERIDAN ST I 15 002 | BUTTE-SHERIDAN AVE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1960 | -- | 55.1 | 209.0 | Fair | 77.4 | M47018000+00031 |
| NBI report | GERMAN GULCH RD | INT VICTOR I 15 003 | 2M SW ROCKER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1961 | -- | 62.0 | 210.0 | Poor | 93.0 | L47534000+00101 |
| NBI report | I 15 | LOCAL-CREEK-RARUS RR | 1.2M W ROCKER | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 69.9 | 613.2 | Fair | 62.8 | I00015120+06971 |
| NBI report | I 15 | LOCAL-CREEK-RARUS RR | 1.2M W ROCKER | Steel Stringer/Multi-beam or girder | -- | 1961 | -- | 69.9 | 598.5 | Fair | 76.8 | I00015120+06972 |
| NBI report | I 15 | INT S MONTANA STREET | BUTTE | Steel Stringer/Multi-beam or girder | -- | 1961 | 2004 | 77.1 | 168.0 | Fair | 74.0 | I00015126+03161 |
| NBI report | I 15 | INT S MONTANA STREET | BUTTE | Steel Stringer/Multi-beam or girder | -- | 1961 | 2004 | 77.1 | 168.0 | Fair | 75.0 | I00015126+03162 |
| NBI report | N MONTANA ST | WALKING PATH 004 | BUTTE-N MONTANA ST | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1962 | -- | 20.0 | 37.4 | Fair | 76.0 | M47018000+00401 |
| NBI report | CONTINENTAL DR | SEP I 15 | BUTTE-CONTINENTAL DR | Steel Stringer/Multi-beam or girder | -- | 1963 | -- | 78.1 | 265.8 | Fair | 77.1 | U01807003+09761 |
| NBI report | NO DATA ENTERED | BEEFSTRAIGHT CR | NO DATA ENTERED | Wood Stringer/Multi-beam or girder | -- | 1963 | -- | 23.0 | 24.6 | Poor | 58.3 | 010904000000028 |
| NBI report | I 90 | INT I-15 | BUTTE | Steel Stringer/Multi-beam or girder | -- | 1963 | 2017 | 76.1 | 192.9 | Fair | 89.0 | I00090227+04551 |
| NBI report | I 90 | INT I 15 | BUTTE | Steel Stringer/Multi-beam or girder | -- | 1963 | 2017 | 76.1 | 193.9 | Fair | 90.9 | I00090227+04552 |
| NBI report | BURLINGTON ST | SEP I 90 006 | BUTTE-BURLINGTON ST | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1964 | -- | 70.9 | 254.3 | Fair | 72.6 | L47426000+01001 |
| NBI report | I 115S | SEP I 15 | 0.6M W BUTTE | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1964 | -- | 61.0 | 243.8 | Fair | 71.1 | I00115000+02471 |
| NBI report | I 15 | SM LOCAL-RARUS RR | 1.2M W BUTTE | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1964 | -- | 65.0 | 321.9 | Fair | 65.5 | I00015124+08262 |
| NBI report | I 15 | SILVERBOW CREEK-RR | 1.2M W BUTTE | Steel Stringer/Multi-beam or girder | -- | 1964 | -- | 104.0 | 488.9 | Fair | 75.6 | I00015125+00842 |
| NBI report | I 90 | ABANDONED RR | 2.5M S OPPORTUNITY | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1964 | -- | 49.9 | 211.0 | Good | 97.8 | I00090210+08031 |
| NBI report | I 90 | ABANDONED RR | 2.5M S OPPORTUNITY | Prestressed Stringer/Multi-beam or girder (5 spans) | -- | 1964 | 1981 | 50.9 | 211.0 | Fair | 97.8 | I00090210+08032 |
| NBI report | I 90 | WHITETAIL CREEK | 1M E WHITEHALL | Steel Culvert (2 spans) | -- | 1965 | -- | 29.9 | 29.9 | Good | 65.0 | I00090249+04001 |
| NBI report | I 15 | RR (TRACKS NOT IN USE) | BUTTE | Steel Stringer/Multi-beam or girder | -- | 1966 | -- | 77.1 | 218.8 | Fair | 79.0 | I00015130+00262 |
| NBI report | NO DATA ENTERED | GERMAN GULCH | GERMAN GULCH | Steel Truss - Thru | -- | 1966 | -- | 23.0 | 24.6 | Good | 75.5 | 010904000000075 |
| NBI report | FAIRMONT RD | INT GREGSON-I 90 | 8M NW ROCKER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1967 | -- | 76.1 | 263.8 | Fair | 91.5 | S00441000+00001 |
| NBI report | I 90 | SEP LAIRD ST-FRONTAGE RD | 3.1M W ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 55.1 | 158.1 | Fair | 96.7 | I00090216+06721 |
| NBI report | I 90 | SEP LAIRD ST-FRONTAGE RD | 3.1M W ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 56.1 | 158.1 | Fair | 97.8 | I00090216+06722 |
| NBI report | PALMER ST | INT RAMSEY I 90 013 | 3M W ROCKER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1967 | -- | 76.1 | 240.8 | Fair | 96.0 | L47193000+04001 |
| NBI report | I 15 | INT ROCKER | ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 44.9 | 118.1 | Fair | 95.0 | I00015122+04231 |
| NBI report | I 15 | INT ROCKER | ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 45.9 | 118.1 | Fair | 96.0 | I00015122+04232 |
| NBI report | I 90 | INT NISSLER | 1.2M W ROCKER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1968 | -- | 98.1 | 302.8 | Fair | 96.0 | I00090219+01691 |
| NBI report | I 90 | INT NISSLER | 1.2M W ROCKER | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1968 | -- | 98.1 | 293.0 | Fair | 96.0 | I00090219+01692 |
| NBI report | S 43 | BIG HOLE RIVER | 3M W DIVIDE | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1968 | -- | 100.1 | 303.8 | Fair | 86.4 | P00046075+00661 |
| NBI report | MT HIGHLAND DR | INT CONT DR I 90 011 | BUTTE-MT HIGHLAND DR | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1969 | 2009 | 96.1 | 295.0 | Fair | 91.6 | L47588000+02001 |
| NBI report | S MONTANA ST | SILVER BOW CREEK | BUTTE-S MONTANA ST | Concrete Slab | -- | 1970 | 2003 | 30.8 | 30.8 | Fair | 92.3 | U01805000+05711 |
| NBI report | SOAP GULCH RD | SEP SOAP CRK RD I 15 005 | 3M N MELROSE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1973 | -- | 100.1 | 281.8 | Good | 100.0 | L47538000+04001 |
| NBI report | DIVIDE CREEK RD | INT FEELY I 15 001 | 9M NE DIVIDE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1976 | -- | 100.1 | 284.8 | Fair | 100.0 | L47518000+00011 |
| NBI report | I 15 | INT MOOSE CREEK | 3.1M S DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 96.0 | I00015099+02331 |
| NBI report | I 15 | INT MOOSE CREEK | 3.1M S DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 85.0 | I00015099+02332 |
| NBI report | I 15 | INT DIVIDE-HWY 43 | DIVIDE | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 69.9 | 154.9 | Good | 97.0 | I00015102+04871 |
| NBI report | I 15 | INT DIVIDE-HWY 43 | DIVIDE | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 70.9 | 154.9 | Good | 98.0 | I00015102+04872 |
| NBI report | I 15 | TUCKER CREEK ROAD | 3.1M N DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 86.9 | I00015105+08791 |
| NBI report | I 15 | TUCKER CREEK ROAD | 3.1M N DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 97.9 | I00015105+08792 |
| NBI report | I 15 | HIGHLAND ROAD | 7.4M N DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 97.9 | I00015109+09511 |
| NBI report | I 15 | HIGHLAND ROAD | 7.4M N DIVIDE | Prestressed Stringer/Multi-beam or girder | -- | 1976 | -- | 75.1 | 76.1 | Fair | 96.9 | I00015109+09512 |
| NBI report | I 15 | INT BUXTON-BUXTON RD | 5.6M S ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 65.9 | 128.0 | Fair | 98.0 | I00015116+03161 |
| NBI report | I 15 | INT BUXTON-BUXTON RD | 5.6M S ROCKER | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 65.9 | 128.0 | Fair | 97.0 | I00015116+03162 |
| NBI report | FAIRMONT RD | SILVER BOW CREEK | 10M NW ROCKER | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 1980 | -- | 58.1 | 107.0 | Fair | 97.8 | S00441002+02001 |
| NBI report | I 15 | RR (TRACKS NOT IN USE) | BUTTE | Prestressed Stringer/Multi-beam or girder (4 spans) | -- | 1986 | -- | 70.9 | 218.8 | Fair | 97.8 | I00015130+00261 |
| NBI report | NO DATA ENTERED | FISH CR | PAST PIGION CREEK CG | Wood Stringer/Multi-beam or girder | New | 1986 | -- | 23.0 | 24.6 | Good | 79.5 | 010902000000060 |
| NBI report | S ROCKER RD | SILVER BOW CREEK 007 | SE ROCKER | Concrete Slab (2 spans) | -- | 1987 | -- | 24.9 | 49.9 | Fair | 97.6 | L47207000+01001 |
| NBI report Bridgehunter | TRAPPER CREEK RD | BIG HOLE RIVER 008 | W MELROSE | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2001 | -- | 109.9 | 219.8 | Fair | 92.0 | L47026000+02001 |
| NBI report | SILVER BOW RD | SILVER BOW CREEK 014 | 3M W ROCKER | Prestressed Tee beam | -- | 2006 | -- | 80.1 | 80.1 | Fair | 96.0 | L47001000+02001 |
| NBI report | MILES CROSSING | SILVER BOW CREEK 010 | 2M W RAMSEY | Steel Stringer/Multi-beam or girder | -- | 2007 | -- | 40.0 | 40.0 | Fair | 83.4 | L47528008+08001 |
| NBI report | N MAIN ST | CANAL | BUTTE-N MAIN ST | Prestressed Stringer/Multi-beam or girder | -- | 2009 | -- | 95.1 | 95.1 | Fair | 91.8 | U01801002+09441 |
| NBI report | I 15 | RR-LOCAL | BUTTE | Steel Box beam or girders - Multiple (2 spans) | -- | 2010 | -- | 128.0 | 257.6 | Good | 94.7 | I00015125+08831 |
| NBI report | I 15 | RR-LOCAL | BUTTE | Steel Box beam or girders - Multiple (2 spans) | -- | 2012 | -- | 132.9 | 244.4 | Fair | 94.7 | I00015125+08832 |
| NBI report | GERMAN GULCH RD | RR 012 | W SILVERBOW | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 2014 | -- | 111.9 | 285.8 | Good | 93.9 | L47534000+06001 |
| NBI report | I 15 | LOCAL-RARUS RR | 1.2M W BUTTE | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2018 | -- | 139.1 | 366.2 | -- | -- | 000000000001104 |
| NBI report | I 15 | SILVERBOW CREEK-RR | 1.2M W BUTTE | Steel Stringer/Multi-beam or girder (4 spans) | -- | 2018 | -- | 165.0 | 598.1 | -- | -- | 000000000001106 |