Browse Bridge Database

11,397 bridges in the FHWA National Bridge Inventory in Michigan.

National Bridge Inventory Database

Browse 11,397 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
DANCER RD Michigan Fair 1961 34.1 m 33,463
MILL CREEK Michigan Fair 1961 18.3 m 33,463
MILL CREEK Michigan Fair 1961 18.3 m 33,463
US-127 RAMP SB Michigan Fair 1970 39.0 m 33,453
HOSMER STREET Michigan Fair 1970 52.7 m 33,453
PENNSYLVANIA AVE Michigan Fair 2000 50.1 m 33,453
HOSMER STREET Michigan Fair 1970 52.7 m 33,453
CSX RR & HOLMES ST Michigan Fair 1969 164.7 m 33,453
JACKSON & LANSING RR Michigan Fair 1970 47.9 m 33,453
JACKSON & LANSING RR Michigan Fair 1970 47.9 m 33,453
CSX RR & HOLMES ST Michigan Fair 1969 205.7 m 33,453
PENNSYLVANIA AVE Michigan Fair 2000 50.5 m 33,453
BLACK RIVER Michigan Fair 2005 81.1 m 33,450
I-496 Michigan Fair 1970 60.5 m 33,378
BARKER RD Michigan Fair 1958 43.0 m 33,375
MDOT RR CORRIDOR Michigan Good 2017 32.9 m 33,375
BARKER RD Michigan Fair 1958 43.0 m 33,375
MDOT RR CORRIDOR Michigan Good 2017 33.5 m 33,375
S CHANNEL GRAND RIVER Michigan Fair 1931 61.0 m 33,375
S CHANNEL GRAND RIVER Michigan Fair 1957 61.0 m 33,375
I-75 Michigan Fair 1969 64.0 m 33,300
LEFT TURN LANE NO 3 Michigan Fair 1971 30.2 m 33,250
ATHERTON RD Michigan Fair 1971 36.6 m 33,250
VINE ST Michigan Fair 1970 34.0 m 33,225
SELLERS ST Michigan Fair 1970 33.7 m 33,225
M-143 Michigan Fair 1970 65.5 m 33,225
I-94 Michigan Good 1958 52.1 m 33,200
US-23 BR & GTW RR Michigan Fair 1958 101.5 m 33,188
LAFAYETTE AVE Michigan Good 2009 20.2 m 33,144
LAFAYETTE AVE Michigan Fair 2009 20.2 m 33,144
SELLERS ST Michigan Fair 1970 33.7 m 33,069
KALAMAZOO ST Michigan Fair 1970 42.4 m 33,069
I-696 Michigan Fair 1976 53.3 m 33,000
I-696 Michigan Good 1976 53.3 m 33,000
I-96 & CSX RR Michigan Good 1972 100.2 m 33,000
I-496 Michigan Fair 1970 58.0 m 32,920
GR RIV I-96 BL RIVER ST Michigan Fair 2000 231.1 m 32,900
GR RIV I-96 BL RIVER ST Michigan Fair 2000 228.4 m 32,900
CSX RR Michigan Good 2021 36.9 m 32,900
CSX RR Michigan Fair 2021 36.9 m 32,900
US-127 Michigan Good 2021 61.3 m 32,800
GTW RR Michigan Fair 1969 81.1 m 32,800
US-127 Michigan Good 2022 61.0 m 32,800
VINE ST Michigan Fair 1970 34.0 m 32,700
M-143 Michigan Fair 1970 65.5 m 32,700
TONQUISH CREEK Michigan Fair 1926 6.1 m 32,679
CLINTON RIVER Michigan Good 1986 45.7 m 32,581
M-5 Michigan Fair 1957 74.7 m 32,580
MARKET AVE & GRAND RIVER Michigan Fair 1963 305.9 m 32,500
MARKET AVE & GRAND RIVER Michigan Fair 1963 297.5 m 32,500

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.