I 90 over Camp Creek

Good Condition61 years old9,726 vehicles/day

Location

StateMontana
CountyGallatin
Location1.9m E Manhattan
CarriesI 90
CrossesCamp Creek
Coordinates45.83841, -111.29983

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length83.0 ft (25.3 m)
Max Span40.7 ft (12.4 m)
Deck Width39.4 ft (12 m)
Deck Area303.6 sq m
Main Spans2
Year Built1965

Traffic

Avg Daily Traffic9,726 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090290+07391

Nearby Bridges

I 90 over Camp Creek 0.0 mi Good Frontage Rd-s 205 over Camp Creek 0.1 mi Fair I 90 over Baker Creek 0.2 mi Good I 90 over Baker Creek 0.2 mi Good Frontage Rd-s 205 over Baker Creek 0.2 mi Fair I 90 over Sep Heeb Road 0.9 mi Fair I 90 over Sep Heeb Road 0.9 mi Good Frontage Rd-s 205 over Rr 0.9 mi Fair Manhattan S RD over Irrigation Canal 117 1.4 mi Fair I 90 over Manhattan South RD 1.4 mi Fair