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
I-96 Michigan Good 1979 69.2 m 36,571
I-196 WB Michigan Fair 1964 48.1 m 36,401
US-131 Michigan Fair 2015 46.7 m 36,361
BR OF SAND CREEK Michigan Good 1961 10.6 m 36,338
CEDAR CR Michigan Poor 1973 6.7 m 36,326
VAN HORN RD Michigan Good 2006 48.8 m 36,248
VAN HORN RD Michigan Good 2006 48.8 m 36,248
GTW RR Michigan Good 2006 44.9 m 36,248
GTW RR Michigan Good 2006 44.9 m 36,248
CLINTON R Michigan Fair 1929 12.3 m 36,241
CLINTON R Michigan Good 2012 11.9 m 36,241
I-94 Michigan Good 2018 72.0 m 36,180
SAND CREEK Michigan Fair 1957 10.7 m 36,000
SAND CREEK Michigan Fair 1957 10.7 m 36,000
24TH AVE Michigan Fair 1958 35.6 m 36,000
DEER CREEK Michigan Fair 1958 45.7 m 36,000
SAND CREEK Michigan Fair 1956 10.3 m 36,000
SAND CREEK Michigan Fair 1960 10.7 m 36,000
DEER CREEK Michigan Fair 1958 45.7 m 36,000
24TH AVE Michigan Fair 1958 35.6 m 36,000
I-94 Michigan Fair 1960 69.6 m 36,000
LAKEWOOD BLVD Michigan Fair 1984 36.1 m 35,990
I-196 BL Michigan Fair 1959 58.4 m 35,990
ROUGE RIVER Michigan Poor 1971 88.4 m 35,830
ROUGE RIVER Michigan Poor 1971 88.4 m 35,830
PLYMOUTH RD Michigan Good 2021 27.2 m 35,825
PLYMOUTH RD Michigan Good 2021 27.1 m 35,825
GTW RR Michigan Fair 1961 68.4 m 35,800
GTW RR Michigan Fair 1961 46.9 m 35,800
JOSLYN RD Michigan Fair 1962 65.2 m 35,763
CLARKSTON RD Michigan Fair 1962 32.0 m 35,763
CLARKSTON RD Michigan Poor 1962 33.1 m 35,763
JOSLYN RD Michigan Fair 1962 65.2 m 35,763
CSX RR Michigan Poor 1960 54.9 m 35,730
I-496 EB RAMP TO I-96 EB Michigan Fair 1963 71.3 m 35,682
M-59 Michigan Good 1994 54.2 m 35,600
12 MILE ROAD Michigan Fair 1993 63.6 m 35,541
12 MILE RD Michigan Good 1993 63.6 m 35,541
HAMMERBERG ROAD Michigan Fair 1970 56.0 m 35,525
PLASTER CREEK Michigan Fair 1937 12.2 m 35,442
S HURON RIVER DRIVE Michigan Good 1974 41.6 m 35,403
NORTHLINE RD Michigan Fair 1974 61.4 m 35,403
CSX RR Michigan Fair 1974 58.0 m 35,403
NORTHLINE RD Michigan Fair 1974 64.0 m 35,403
S HURON RIVER DRIVE Michigan Fair 1974 41.9 m 35,403
CSX RR Michigan Good 1973 54.7 m 35,403
RUSH CREEK Michigan Fair 1974 12.2 m 35,372
SERVICE RD Michigan Fair 1965 10.1 m 35,357
I-75 Michigan Fair 1986 70.4 m 35,300
US-24 Michigan Fair 1967 68.7 m 35,107

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.