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Nunnemacher St over So Br Little Black River

Gogebic County, Michigan · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (46.47316, -89.94625)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck7Good condition
Superstructure7Good condition
Substructure8Very good condition

Bridge details

StructurePrestressed concrete multiple box beam
Lengthabout 56 ft
Location0.25 Mi S of Sunday Lake
NBI structure number000000000003044
Condition classGood

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

Busiest bridges in Gogebic County

BridgeBuiltVehicles/dayCondition
US-2 over Powder Mill Creek19628,481Poor
US-2 Br over Montreal River19647,161Fair
US-2 over Diversion Ditch19465,387Fair
US-2 over Sunday Lake Outlet19475,387Fair
US-2 over Black River19475,286Fair
US-2 over Little Black River19475,281Fair

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

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