US Bridges

S. Edwards Road over U.S.R.S. Canal

Good

Umatilla County, Oregon · 1.2 MI S of Feedville RD · Structure no. 10463A120100505

Built
1984
41 years old
Condition
Good
inspected July 2024
Type
Slab
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
1,159
2020 count
Owner
County
County Highway Agency

About this bridge

S. Edwards Road over U.S.R.S. Canal is a prestressed concrete slab carrying S. Edwards Road over U.S.R.S. Canal in Umatilla County, Oregon. It was built in 1984, so it is 41 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,159 vehicles a day, roughly 30% of them trucks, projected to reach 1,269 by 2025. The structure is 47 ft (14.3 m) long and 28 ft wide.

Location

Open in Google Maps
CarriesS. Edwards Road
CrossesU.S.R.S. Canal
Location1.2 MI S of Feedville RD
RouteCounty Highway 0
CountyUmatilla County
StateOregon
Coordinates45.78959, -119.2049
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating50.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span45 ft (13.7 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,159 (2020)
Projected traffic1,269 by 2025
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S. Edwards Road over U.S.R.S. Canal built?

It was built in 1984, making it 41 years old in 2025.

What condition is S. Edwards Road over U.S.R.S. Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.

How much traffic does S. Edwards Road over U.S.R.S. Canal carry?

About 1,159 vehicles per day (2020 count), of which roughly 30% are trucks.

How long is S. Edwards Road over U.S.R.S. Canal?

The structure is 47 ft (14.3 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.

Who owns S. Edwards Road over U.S.R.S. Canal?

It is owned by the County Highway Agency.