Mn 11 over Black River

Fair Condition40 years old731 vehicles/day

Location

StateMinnesota
CountyKoochiching
LocationAt Loman
CarriesMn 11
CrossesBlack River
Coordinates48.51286, -93.79919

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length174.5 ft (53.2 m)
Max Span86.6 ft (26.4 m)
Deck Width42.3 ft (12.9 m)
Deck Area686.3 sq m
Main Spans2
Year Built1986

Traffic

Avg Daily Traffic731 (2022)
Truck Traffic20%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number36019

Nearby Bridges