US Bridges

Holland RD over Pomerado Creek

Fair

San Diego County, California · 300FT E/O Pomerado RD · Structure no. 57C0612

Built
1972
53 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,500
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Holland RD over Pomerado Creek is a concrete culvert carrying Holland RD over Pomerado Creek in San Diego County, California. It was built in 1972, so it is 53 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 1,500 vehicles a day, roughly 1% of them trucks, projected to reach 1,690 by 2042. The structure is 22 ft (6.7 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHolland RD
CrossesPomerado Creek
Location300FT E/O Pomerado RD
RouteCity Street 0
Coordinates32.96993, -117.06145
Functional classUrban Local

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 protection9 ExcellentNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width48 ft (14.6 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2020)
Projected traffic1,690 by 2042
Trucks1%
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 Holland RD over Pomerado Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is Holland RD over Pomerado 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 November 2024.

How much traffic does Holland RD over Pomerado Creek carry?

About 1,500 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Holland RD over Pomerado Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.

Who owns Holland RD over Pomerado Creek?

It is owned by the City or Municipal Highway Agency.