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State Rd over I-94

Washtenaw County, Michigan · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (42.23704, -83.73913)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure66Satisfactory condition
Substructure66Satisfactory condition

Bridge details

StructureSteel stringer or multi-beam girder
Lengthabout 227 ft
LocationS Limits Ann Arbor
NBI structure number000000000010835
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)June 2024
Inspection interval (item 91)24 months
Scour (item 113)N: not over a waterway

Source: FHWA National Bridge Inventory, 2025 data as reported by the Michigan department of transportation.

Busiest bridges in Washtenaw County

BridgeBuiltVehicles/dayCondition
I-94 over Huron River1971102,776Fair
I-94 over Aa RR195478,348Fair
I-94 over Honey Creek200077,206Fair
US-23 over Horseshoe Lake Drain195666,750Fair
Gotfredson Road over M-14197565,500Fair
M-14 & US-23 Br over Mdot RR Cor & Huron Rvr195659,888Fair

All bridges nearby: Washtenaw County, MI bridge conditions · every bridge in Washtenaw County · Michigan bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.