US Bridges

Del Rio RD (co) over I-5 (001) Winchester

Good

Douglas County, Oregon · 03.7 MI N of Roseburg Ncl · Structure no. 20571 001C12922

Built
2008
17 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
175 ft
1 main span
Daily traffic
2,770
2022 count
Owner
State
State Highway Agency

About this bridge

Del Rio RD (co) over I-5 (001) Winchester is a prestressed concrete stringer/multi-beam or girder carrying Del Rio RD (co) over I-5 (001) Winchester in Douglas County, Oregon. It was built in 2008, so it is 17 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 2,770 vehicles a day, roughly 27% of them trucks, projected to reach 2,800 by 2030. The structure is 175 ft (53.3 m) long and 107 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesDel Rio RD (co)
CrossesI-5 (001) Winchester
Location03.7 MI N of Roseburg Ncl
RouteCounty Highway 0
StateOregon
Coordinates43.28973, -123.35483
Functional classUrban 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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.7 US tons
Inventory rating61.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length175 ft (53.3 m)
Longest span175 ft (53.3 m)
Deck width107 ft (32.6 m)
Roadway width90 ft (27.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,770 (2022)
Projected traffic2,800 by 2030
Trucks27%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Del Rio RD (co) over I-5 (001) Winchester built?

It was built in 2008, making it 17 years old in 2025.

What condition is Del Rio RD (co) over I-5 (001) Winchester 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 February 2023.

How much traffic does Del Rio RD (co) over I-5 (001) Winchester carry?

About 2,770 vehicles per day (2022 count), of which roughly 27% are trucks.

How long is Del Rio RD (co) over I-5 (001) Winchester?

The structure is 175 ft (53.3 m) long with a longest span of 175 ft (53.3 m) and a deck 107 ft wide.

Who owns Del Rio RD (co) over I-5 (001) Winchester?

It is owned by the State Highway Agency.