US Bridges

Viejo Camino over Paloma Creek

Fair

San Luis Obispo County, California · 0.2 MI SE El Camino Real · Structure no. 49C0364

Built
1976
49 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete Continuous
Length
28 ft
3 main spans
Daily traffic
500
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Viejo Camino over Paloma Creek is a concrete continuous culvert carrying Viejo Camino over Paloma Creek in San Luis Obispo County, California. It was built in 1976, so it is 49 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 500 vehicles a day, roughly 3% of them trucks, projected to reach 588 by 2045. The structure is 28 ft (8.5 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesViejo Camino
CrossesPaloma Creek
Location0.2 MI SE El Camino Real
RouteCity Street 0
Coordinates35.45403, -120.63633
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span9 ft (2.7 m)
Deck width50 ft (15.1 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2010)
Projected traffic588 by 2045
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Viejo Camino over Paloma Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is Viejo Camino over Paloma Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Viejo Camino over Paloma Creek carry?

About 500 vehicles per day (2010 count), of which roughly 3% are trucks.

How long is Viejo Camino over Paloma Creek?

The structure is 28 ft (8.5 m) long with a longest span of 9 ft (2.7 m) and a deck 50 ft wide.

Who owns Viejo Camino over Paloma Creek?

It is owned by the City or Municipal Highway Agency.