L25500 over Poorman Creek

Good Condition2 years old89 vehicles/day

Location

StateMontana
CountyLewis and Clark
Location7m S Lincoln
CarriesL25500
CrossesPoorman Creek
Coordinates46.87808, -112.61806

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical6 — Scour calculated, stable

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length59.1 ft (18 m)
Max Span56.4 ft (17.2 m)
Deck Width29.9 ft (9.1 m)
Deck Area163.8 sq m
Main Spans1
Year Built2024

Traffic

Avg Daily Traffic89 (2023)
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 Number000000000008099

Nearby Bridges