US Bridges

Hanson Lane over Santa Maria Creek Trib

Good

San Diego County, California · 0.4 MI W/O San Vicente · Structure no. 57C0774

Built
2007
18 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete
Length
29 ft
3 main spans
Daily traffic
1,100
2017 count
Owner
County
County Highway Agency

About this bridge

Hanson Lane over Santa Maria Creek Trib is a concrete culvert carrying Hanson Lane over Santa Maria Creek Trib in San Diego County, California. It was built in 2007, so it is 18 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 1,100 vehicles a day, roughly 2% of them trucks, projected to reach 1,349 by 2039. The structure is 29 ft (8.7 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesHanson Lane
CrossesSanta Maria Creek Trib
Location0.4 MI W/O San Vicente
RouteCity Street 0
CountySan Diego County
StateCalifornia
Coordinates33.02564, -116.87253
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal 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
DeckNot applicable
Main spans3
Design loadUnknown
Structure length29 ft (8.7 m)
Longest span4 ft (1.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2017)
Projected traffic1,349 by 2039
Trucks2%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Hanson Lane over Santa Maria Creek Trib built?

It was built in 2007, making it 18 years old in 2025.

What condition is Hanson Lane over Santa Maria Creek Trib 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 August 2021.

How much traffic does Hanson Lane over Santa Maria Creek Trib carry?

About 1,100 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Hanson Lane over Santa Maria Creek Trib?

The structure is 29 ft (8.7 m) long with a longest span of 4 ft (1.2 m).

Who owns Hanson Lane over Santa Maria Creek Trib?

It is owned by the County Highway Agency.