US Bridges

E Fork RD over Clear Creek

Good

Shasta County, California · 100 Ft E/O Trinity RD · Structure no. 06C0375

Built
2011
14 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
124 ft
1 main span
Daily traffic
120
2013 count
Owner
County
County Highway Agency

About this bridge

E Fork RD over Clear Creek is a prestressed concrete box beam or girders - single or spread carrying E Fork RD over Clear Creek in Shasta County, California. It was built in 2011, so it is 14 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 120 vehicles a day, roughly 5% of them trucks, projected to reach 325 by 2044. The structure is 124 ft (37.8 m) long and 26 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesE Fork RD
CrossesClear Creek
Location100 Ft E/O Trinity RD
RouteCounty Highway 0
Coordinates40.75484, -122.61694
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length124 ft (37.8 m)
Longest span124 ft (37.8 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2013)
Projected traffic325 by 2044
Trucks5%
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was E Fork RD over Clear Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is E Fork RD over Clear 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 August 2024.

How much traffic does E Fork RD over Clear Creek carry?

About 120 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is E Fork RD over Clear Creek?

The structure is 124 ft (37.8 m) long with a longest span of 124 ft (37.8 m) and a deck 26 ft wide.

Who owns E Fork RD over Clear Creek?

It is owned by the County Highway Agency.