US Bridges

Gate DR over Poway Creek

Fair

San Diego County, California · 0.08MI S/O Poway RD · Structure no. 57C0393

Built
1971
54 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
750
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Gate DR over Poway Creek is a concrete culvert carrying Gate DR over Poway Creek in San Diego County, California. It was built in 1971, so it is 54 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 750 vehicles a day, roughly 2% of them trucks, projected to reach 1,109 by 2046. The structure is 33 ft (10.1 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGate DR
CrossesPoway Creek
Location0.08MI S/O Poway RD
RouteCity Street 0
Coordinates32.95496, -117.0338
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than 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
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span16 ft (5 m)
Deck width60 ft (18.2 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic750 (2020)
Projected traffic1,109 by 2046
Trucks2%
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 Gate DR over Poway Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is Gate DR over Poway 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 October 2024.

How much traffic does Gate DR over Poway Creek carry?

About 750 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Gate DR over Poway Creek?

The structure is 33 ft (10.1 m) long with a longest span of 16 ft (5 m) and a deck 60 ft wide.

Who owns Gate DR over Poway Creek?

It is owned by the City or Municipal Highway Agency.