Ia 187 over Lamont Creek

Fair Condition49 years old2,250 vehicles/day

Location

StateIowa
CountyBuchanan
Location0.2 Mi. N Of N Jct SR C64
CarriesIa 187
CrossesLamont Creek
Coordinates42.60242, -91.64756

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length124.0 ft (37.8 m)
Max Span46.9 ft (14.3 m)
Deck Width39.0 ft (11.9 m)
Deck Area449.8 sq m
Main Spans3
Year Built1977

Traffic

Avg Daily Traffic2,250 (2022)
Truck Traffic14%
Lanes On Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000016041

Nearby Bridges

Jackson St. over Stream 0.3 mi Fair Washington ST over Drainage 0.4 mi Fair Washington AVE over S Fork Maquoketa River 0.5 mi Good Concord ST over Drainage 0.6 mi Poor FM over Small Stream 0.7 mi Fair Ia 187 over So Fk Maquoketa River 0.8 mi Good Local over S Fork Maquoketa River 1.0 mi Good Ia 187 over Stream 1.2 mi Fair FM over Small Stream 1.2 mi Fair 130th ST over Small Stream 1.4 mi Good