Logan ST SE over Antelope Creek 019

Fair Condition95 years old100 vehicles/day

Location

StateMontana
CountyWheatland
LocationSE Edge Harlowton
CarriesLogan ST SE
CrossesAntelope Creek 019
Coordinates46.43334, -109.81721

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length39.0 ft (11.9 m)
Max Span19.0 ft (5.8 m)
Deck Width22.0 ft (6.7 m)
Deck Area79.7 sq m
Main Spans2
Year Built1931

Traffic

Avg Daily Traffic100 (2025)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL54011000+07001

Nearby Bridges

Third ST NE over Abandoned Rr-antelope CR 0.5 mi Poor Red Bridge RD over Musselshell River 016 1.0 mi Good US 191 over Abandoned Rr 1.2 mi Good US 191 over Musselshell River 1.2 mi Good Tierney Loop DR over Musselshell River 008 3.9 mi Good Foster RD over American Fork Creek 007 4.0 mi Fair Red Bridge RD over American Fork Creek 015 4.3 mi Good