National Park Road over I94/park Road Separation

Good Condition61 years old300 vehicles/day

Location

StateNorth Dakota
CountyBillings
Location16 West Of US 85
CarriesNational Park Road
CrossesI94/park Road Separation
Coordinates46.92270, -103.51273

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length146.0 ft (44.5 m)
Max Span58.1 ft (17.7 m)
Deck Width35.8 ft (10.9 m)
Deck Area485.1 sq m
Main Spans3
Year Built1965

Traffic

Avg Daily Traffic300 (2019)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0094026204 R

Nearby Bridges