US Bridges

Pock Lane over North Little Johns Creek

Good

San Joaquin County, California · N of Industrial Drive · Structure no. 29C0425

Built
1993
32 years old
Condition
Good
inspected July 2022
Type
Culvert
Concrete Continuous
Length
26 ft
2 main spans
Daily traffic
1,500
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

Pock Lane over North Little Johns Creek is a concrete continuous culvert carrying Pock Lane over North Little Johns Creek in San Joaquin County, California. It was built in 1993, so it is 32 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 1,500 vehicles a day, roughly 3% of them trucks, projected to reach 3,294 by 2043. The structure is 26 ft (7.9 m) long and 56 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPock Lane
CrossesNorth Little Johns Creek
LocationN of Industrial Drive
RouteCity Street 0
Coordinates37.91427, -121.23874
Functional classUrban Local

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable 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 Continuous
DeckNot applicable
Main spans2
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width56 ft (17.1 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2015)
Projected traffic3,294 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pock Lane over North Little Johns Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Pock Lane over North Little Johns 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 July 2022.

How much traffic does Pock Lane over North Little Johns Creek carry?

About 1,500 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is Pock Lane over North Little Johns Creek?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 56 ft wide.

Who owns Pock Lane over North Little Johns Creek?

It is owned by the City or Municipal Highway Agency.