Wyo 345 over Early Creek

Fair Condition71 years old747 vehicles/day

Location

StateWyoming
CountySheridan
LocationMontana Line - Sheridan
CarriesWyo 345
CrossesEarly Creek
Coordinates44.91261, -107.09936

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway4 (Poor)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length113.8 ft (34.7 m)
Max Span24.0 ft (7.3 m)
Deck Width35.1 ft (10.7 m)
Deck Area371.3 sq m
Main Spans5
Year Built1955

Traffic

Avg Daily Traffic747 (2024)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure NumberBAT

Nearby Bridges

SH Cnty RD 93 over Tongue River 0.6 mi Good I-90 Ebl over Machinery Pass 0.7 mi Fair I-90 Wbl over Machinery Pass 0.7 mi Fair I-90 Ebl over SH CR 79 (coal Bank Rd) 0.8 mi Fair I-90 Wbl over SH CR 79 (coal Bank Rd) 0.8 mi Fair Wyo 345 over Six Mile Creek 1.2 mi Fair I-90 Ebl over SH CR 97 (early Creek) 1.5 mi Good I-90 Wbl over SH CR 97 (early Creek) 1.5 mi Good I-90 Ebl over Machinery Pass 1.6 mi Fair I-90 Wbl over Machinery Pass 1.6 mi Fair