US Bridges

Rawson RD over Elder Creek

Good

Tehama County, California · 2.9 MI N of Gyle RD · Structure no. 08C0048

Built
1986
39 years old
Condition
Good
inspected March 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
291 ft
4 main spans
Daily traffic
242
2013 count
Owner
County
County Highway Agency

About this bridge

Rawson RD over Elder Creek is a prestressed concrete continuous box beam or girders - multiple carrying Rawson RD over Elder Creek in Tehama County, California. It was built in 1986, so it is 39 years old, younger than the California average of 54.8 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 242 vehicles a day, roughly 10% of them trucks, projected to reach 338 by 2043. The structure is 291 ft (88.7 m) long and 29 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesRawson RD
CrossesElder Creek
Location2.9 MI N of Gyle RD
RouteCounty Highway 0
Coordinates40.04265, -122.22499
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length291 ft (88.7 m)
Longest span82 ft (25 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic242 (2013)
Projected traffic338 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 km)
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 Rawson RD over Elder Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Rawson RD over Elder 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 March 2021.

How much traffic does Rawson RD over Elder Creek carry?

About 242 vehicles per day (2013 count), of which roughly 10% are trucks.

How long is Rawson RD over Elder Creek?

The structure is 291 ft (88.7 m) long with a longest span of 82 ft (25 m) and a deck 29 ft wide.

Who owns Rawson RD over Elder Creek?

It is owned by the County Highway Agency.