US Bridges

Foxen Canyon RD over Zaca Creek

Good

Santa Barbara County, California · 4.88 MI N of S.H. 246 · Structure no. 51C0086

Built
1985
40 years old
Condition
Good
inspected February 2022
Type
Slab
Concrete Continuous
Length
89 ft
3 main spans
Daily traffic
691
2009 count
Owner
County
County Highway Agency

About this bridge

Foxen Canyon RD over Zaca Creek is a concrete continuous slab carrying Foxen Canyon RD over Zaca Creek in Santa Barbara County, California. It was built in 1985, so it is 40 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 691 vehicles a day, roughly 8% of them trucks, projected to reach 905 by 2044. The structure is 89 ft (27.1 m) long and 37 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFoxen Canyon RD
CrossesZaca Creek
Location4.88 MI N of S.H. 246
RouteCounty Highway 0
Coordinates34.72443, -120.13271
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 inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length89 ft (27.1 m)
Longest span34 ft (10.4 m)
Deck width37 ft (11.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic691 (2009)
Projected traffic905 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Foxen Canyon RD over Zaca Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is Foxen Canyon RD over Zaca 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 February 2022.

How much traffic does Foxen Canyon RD over Zaca Creek carry?

About 691 vehicles per day (2009 count), of which roughly 8% are trucks.

How long is Foxen Canyon RD over Zaca Creek?

The structure is 89 ft (27.1 m) long with a longest span of 34 ft (10.4 m) and a deck 37 ft wide.

Who owns Foxen Canyon RD over Zaca Creek?

It is owned by the County Highway Agency.