I-180 Nbl over Uprr

Poor Condition44 years old9,739 vehicles/day

Location

StateWyoming
CountyLaramie
LocationCheyenne Central AVE
CarriesI-180 Nbl
CrossesUprr
Coordinates41.12828, -104.81029

Condition Ratings

Overall ConditionPoor
Deck4 (Poor)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1829.1 ft (557.5 m)
Max Span226.7 ft (69.1 m)
Deck Width51.8 ft (15.8 m)
Deck Area8808.5 sq m
Main Spans13
Year Built1982

Traffic

Avg Daily Traffic9,739 (2024)
Truck Traffic9%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberEAI

Nearby Bridges