SH 55 over Power Canal

Good Condition32 years old8,800 vehicles/day

Location

StateIdaho
CountyBoise
LocationHorseshoe Bend
CarriesSH 55
CrossesPower Canal
Coordinates43.91108, -116.19911

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length100.1 ft (30.5 m)
Max Span24.0 ft (7.3 m)
Deck Width74.1 ft (22.6 m)
Deck Area689.3 sq m
Main Spans4
Year Built1994

Traffic

Avg Daily Traffic8,800 (2023)
Truck Traffic5%
Lanes On Bridge3

Inspection & Ownership

Last InspectionOctober 2022
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000014766

Nearby Bridges

Boise Street over Power Canal 0.2 mi Good SH 55 over Payette River 0.5 mi Good Pioneer Road over Shafer Creek 0.7 mi Good SH 55 over Uprr;horseshoe Bend Op 1.7 mi Fair SH 55 over Payette River 1.7 mi Fair Stc3832;porter Crk over Porter Creek 2.5 mi Fair Shafer Creek Road over Shafer Creek 3.2 mi Poor Brownlee Road over Payette River;gardena Br 4.4 mi Fair