Browse Bridge Database

13,551 bridges in the FHWA National Bridge Inventory in Minnesota.

National Bridge Inventory Database

Browse 13,551 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
I 94 EB Minnesota Fair 1969 85.1 m 12,045
GILMORE CREEK Minnesota Fair 1971 75.9 m 12,027
LITTLE ROCK LAKE Minnesota Fair 1990 36.7 m 12,000
LITTLE ROCK LAKE Minnesota Fair 1962 35.3 m 12,000
I 35W Minnesota Fair 1967 69.9 m 12,000
BADGER RUN Minnesota Fair 1969 8.9 m 12,000
PHALEN BLVD; UP RR Minnesota Good 2001 157.1 m 12,000
ST CROIX VALLEY RR Minnesota Good 2016 70.0 m 11,998
St Croix Valley RR Minnesota Good 2016 70.0 m 11,998
I 494 Minnesota Fair 1959 58.5 m 11,942
BNSF RR Minnesota Good 1977 46.9 m 11,901
SB CD R; FRNT RD Minnesota Fair 1989 294.6 m 11,856
South Frontage Road Minnesota Fair 1989 33.7 m 11,856
PURGATORY CREEK Minnesota Good 1994 79.7 m 11,855
BASSETT CREEK Minnesota Fair 1963 6.8 m 11,839
WILLOW CREEK Minnesota Fair 1976 136.9 m 11,800
CSAH 1 Minnesota Fair 1976 76.4 m 11,800
SNAKE RIVER Minnesota Good 2022 68.1 m 11,800
WILLOW CREEK Minnesota Fair 1976 136.9 m 11,800
I 35W Minnesota Fair 1963 70.8 m 11,797
BLUE EARTH RIVER Minnesota Fair 1987 126.7 m 11,762
BLUE EARTH RIVER Minnesota Fair 1987 126.8 m 11,762
TH 3 Minnesota Fair 1984 60.8 m 11,736
Cannon River Minnesota Fair 1964 102.2 m 11,726
Cannon River Minnesota Fair 1964 102.2 m 11,726
Ottertail River Minnesota Good 2002 38.4 m 11,700
RUM RIVER Minnesota Good 2014 103.3 m 11,700
STREAM Minnesota Good 1965 7.2 m 11,700
LESTER RIVER Minnesota Fair 1935 50.2 m 11,700
LAKEWALK TRAIL Minnesota Good 2013 6.9 m 11,700
I 94 Minnesota Good 2005 82.8 m 11,698
BNSF RR Minnesota Good 2007 48.3 m 11,668
MINNEHAHA CREEK Minnesota Good 1987 31.5 m 11,668
CEDAR RIVER Minnesota Good 2024 54.2 m 11,649
CEDAR RIVER Minnesota Fair 1958 53.3 m 11,649
STREAM Minnesota Fair 1961 7.0 m 11,648
STREAM Minnesota Fair 1961 6.7 m 11,648
STREAM Minnesota Fair 1964 7.1 m 11,618
DITCH Minnesota Fair 1922 6.4 m 11,618
SAUK RIVER Minnesota Fair 1956 43.6 m 11,608
SAUK RIVER Minnesota Fair 1965 43.6 m 11,608
S BR ZUMBRO RIVER Minnesota Good 2022 71.4 m 11,600
Mississippi River Minnesota Good 2002 60.3 m 11,600
Mississippi River Minnesota Fair 2002 60.8 m 11,600
CP RAIL Minnesota Good 1982 56.0 m 11,600
CROW RIVER Minnesota Fair 1966 76.5 m 11,600
CP RAIL Minnesota Good 1996 39.8 m 11,600
NB TH 77 Minnesota Fair 1978 112.6 m 11,600
WITHERS HARBOR DR;HAY CR Minnesota Good 2023 144.7 m 11,550
I 35W; 35W SB OFF RAMP Minnesota Good 2012 124.5 m 11,550

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.