I-90 Service Road over Alkali Creek

Fair Condition70 years old275 vehicles/day

Location

StateWyoming
CountyCrook
LocationSundance - S Dakota Line
CarriesI-90 Service Road
CrossesAlkali Creek
Coordinates44.52037, -104.21606

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length115.2 ft (35.1 m)
Max Span24.0 ft (7.3 m)
Deck Width35.1 ft (10.7 m)
Deck Area375.6 sq m
Main Spans5
Year Built1956

Traffic

Avg Daily Traffic275 (2024)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberBJQ

Nearby Bridges

I-90 Wbl over Wyo 111 0.4 mi Fair I-90 Ebl over Wyo 111 0.4 mi Fair I-90 Service Road over Rocky Ford Creek 1.3 mi Good I-90 Wbl over Machinery Pass 1.5 mi Good I-90 Ebl over Machinery Pass 1.5 mi Good I-90 Ebl over Machinery Pass 2.5 mi Fair I-90 Wbl over Machinery Pass 2.5 mi Fair I-90 Service Road over Andys Draw 2.6 mi Fair I-90 Wbl over Machinery Pass 3.7 mi Fair I-90 Ebl over Machinery Pass 3.7 mi Fair