Stc7151;benton ST over Portneuf River

Poor Condition57 years old2,800 vehicles/day

Location

StateIdaho
CountyBannock
LocationIn Pocatello;benton ST
CarriesStc7151;benton ST
CrossesPortneuf River
Coordinates42.85703, -112.45042

Condition Ratings

Overall ConditionPoor
Deck3 (Serious)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length46.9 ft (14.3 m)
Max Span44.9 ft (13.7 m)
Deck Width53.8 ft (16.4 m)
Deck Area234.5 sq m
Main Spans1
Year Built1969

Traffic

Avg Daily Traffic2,800 (2023)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 12 months
OwnerCity/Municipal Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000022175

Nearby Bridges