US Bridges

South Refugio Road over Quiota Creek

Good

Santa Barbara County, California · 1.5 MI S Santa Ynez River · Structure no. 51C0388

Built
2014
11 years old
Condition
Good
inspected February 2022
Type
Arch - Deck
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
76
2016 count
Owner
County
County Highway Agency

About this bridge

South Refugio Road over Quiota Creek is a prestressed concrete arch - deck carrying South Refugio Road over Quiota Creek in Santa Barbara County, California. It was built in 2014, so it is 11 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 76 vehicles a day, roughly 5% of them trucks, projected to reach 92 by 2044. The structure is 58 ft (17.6 m) long and 20 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesSouth Refugio Road
CrossesQuiota Creek
Location1.5 MI S Santa Ynez River
RouteCounty Highway 0
Coordinates34.56733, -120.0951
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
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadGreater than HL 93
Structure length58 ft (17.6 m)
Longest span53 ft (16.2 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic76 (2016)
Projected traffic92 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 South Refugio Road over Quiota Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is South Refugio Road over Quiota 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 South Refugio Road over Quiota Creek carry?

About 76 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is South Refugio Road over Quiota Creek?

The structure is 58 ft (17.6 m) long with a longest span of 53 ft (16.2 m) and a deck 20 ft wide.

Who owns South Refugio Road over Quiota Creek?

It is owned by the County Highway Agency.