US 20 Ebl over Ririe Outlet Channel

Fair Condition52 years old17,750 vehicles/day

Location

StateIdaho
CountyBonneville
Location5.4 N. Idaho Falls
CarriesUS 20 Ebl
CrossesRirie Outlet Channel
Coordinates43.57558, -111.97911

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length58.1 ft (17.7 m)
Max Span58.1 ft (17.7 m)
Deck Width43.6 ft (13.3 m)
Deck Area235.4 sq m
Main Spans1
Year Built1974

Traffic

Avg Daily Traffic17,750 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000012390

Nearby Bridges