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
PAW PAW RIVER Michigan Fair 1927 36.5 m 4,620
PRAIRIE RIVER Michigan Fair 1999 27.1 m 4,618
KALAMAZOO RIVER Michigan Fair 2010 20.1 m 4,618
LOW BRANCH ROUGE RIVER Michigan Good 1994 30.5 m 4,615
M-39 Michigan Good 1963 33.1 m 4,600
S ARM LAKE CHARLEVOIX Michigan Fair 1959 43.9 m 4,600
RUM CREEK Michigan Fair 1922 9.7 m 4,600
US-127 Michigan Fair 1966 50.9 m 4,600
ROCKEY RIVER Michigan Poor 1960 38.4 m 4,600
I-94 Michigan Fair 1964 90.4 m 4,600
HONEY CREEK Michigan Good 2021 7.9 m 4,600
SALINE RIVER Michigan Fair 1970 31.7 m 4,600
I-375 Michigan Fair 1962 34.0 m 4,596
FLAT RIVER Michigan Fair 1931 18.3 m 4,593
NASH CREEK Michigan Fair 1940 8.2 m 4,589
HICKORY CREEK Michigan Fair 1966 16.1 m 4,582
MILLER CREEK Michigan Fair 1991 8.9 m 4,572
THUNDER BAY RIVER Michigan Fair 1927 30.5 m 4,572
BELLE RIVER Michigan Good 2007 48.8 m 4,569
I-75 NB Michigan Good 1968 103.3 m 4,566
N BRANCH PINE RIVER Michigan Fair 1968 6.3 m 4,566
US-131 Michigan Good 2022 43.3 m 4,562
HALE CREEK Michigan Good 2002 6.6 m 4,553
BR OF ELK CREEK Michigan Good 2000 8.2 m 4,553
ELK CREEK Michigan Fair 2000 26.0 m 4,553
GRAND RIVER Michigan Fair 1886 166.0 m 4,550
MITCHELL CREEK Michigan Good 1998 6.8 m 4,550
TITTABAWASSEE RIVER Michigan Fair 1900 42.9 m 4,550
MDOT RR CORRIDOR Michigan Fair 1973 42.0 m 4,543
MDOT RR CORRIDOR Michigan Fair 1973 42.0 m 4,543
RYAN CREEK Michigan Fair 1968 6.7 m 4,542
CLINTON RIVER Michigan Good 2007 10.1 m 4,540
CLINTON HARRISON DRAIN Michigan Good 2016 16.8 m 4,538
SILVER CREEK Michigan Poor 1927 21.9 m 4,529
LITTLE RIVER Michigan Good 1929 10.7 m 4,528
I-94 Michigan Fair 1964 118.0 m 4,525
PAW PAW LAKE OUTLET Michigan Good 1958 12.2 m 4,525
PAWLOWSKI CREEK DRAIN Michigan Fair 1978 7.1 m 4,525
I-69 Michigan Fair 1985 81.4 m 4,521
FLINT RIVER Michigan Poor 1957 62.8 m 4,519
KENT LAKE Michigan Good 2009 40.1 m 4,517
RUSSELL LAKE RD Michigan Fair 1971 38.3 m 4,514
RUSSELL LAKE RD Michigan Fair 1971 41.1 m 4,514
GRAND RIVER Michigan Good 2013 114.6 m 4,512
ROGUE RIVER Michigan Good 1961 32.3 m 4,511
PIGEON CREEK Michigan Fair 2000 21.0 m 4,510
GRAND RIVER Michigan Fair 1919 18.0 m 4,500
WILLOW CREEK Michigan Fair 2000 27.6 m 4,500
I-696 Michigan Fair 1972 61.6 m 4,500
PARKING LOT/RELIEF Michigan Poor 1963 86.0 m 4,500

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.