I80 over RD 99

Good Condition52 years old7,780 vehicles/day

Location

StateNebraska
CountyCheyenne
Location2e Brownson Interchg
CarriesI80
CrossesRD 99
Coordinates41.16860, -103.10890

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length99.1 ft (30.2 m)
Max Span51.8 ft (15.8 m)
Deck Width46.6 ft (14.2 m)
Deck Area428.8 sq m
Main Spans3
Year Built1974 (reconstructed 2000)

Traffic

Avg Daily Traffic7,780 (2018)
Truck Traffic62%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberS080 05035R

Nearby Bridges