US Bridges

London RD over Cedar Creek

Good

Lane County, Oregon · MP 5.8 · Structure no. 24021 270 00058

Built
2020
5 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
25 ft
1 main span
Daily traffic
1,007
2020 count
Owner
County
County Highway Agency

About this bridge

London RD over Cedar Creek is a steel culvert carrying London RD over Cedar Creek in Lane County, Oregon. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,007 vehicles a day, roughly 10% of them trucks, projected to reach 1,182 by 2025. The structure is 25 ft (7.6 m) long and 36 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLondon RD
CrossesCedar Creek
LocationMP 5.8
RouteCounty Highway A0469
StateOregon
Coordinates43.68799, -123.078
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating61.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width36 ft (11 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,007 (2020)
Projected traffic1,182 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was London RD over Cedar Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is London RD over Cedar Creek 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 September 2024.

How much traffic does London RD over Cedar Creek carry?

About 1,007 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is London RD over Cedar Creek?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 36 ft wide.

Who owns London RD over Cedar Creek?

It is owned by the County Highway Agency.