US Bridges

Mchenry Ave over Ssjid Canal

Good

San Joaquin County, California · Just S of Meyers Ave · Structure no. 29C0466

Built
2018
7 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
44 ft
2 main spans
Daily traffic
18,676
2022 count
Owner
County
County Highway Agency

About this bridge

Mchenry Ave over Ssjid Canal is a concrete culvert carrying Mchenry Ave over Ssjid Canal in San Joaquin County, California. It was built in 2018, so it is 7 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 18,676 vehicles a day, roughly 13% of them trucks, projected to reach 24,150 by 2043. The structure is 44 ft (13.4 m) long and 105 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMchenry Ave
CrossesSsjid Canal
LocationJust S of Meyers Ave
RouteCounty Highway 0
Coordinates37.76847, -120.99581
Functional classRural Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
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 rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length44 ft (13.4 m)
Longest span20 ft (6.2 m)
Deck width105 ft (32.1 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,676 (2022)
Projected traffic24,150 by 2043
Trucks13%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Mchenry Ave over Ssjid Canal built?

It was built in 2018, making it 7 years old in 2025.

What condition is Mchenry Ave over Ssjid Canal 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 November 2024.

How much traffic does Mchenry Ave over Ssjid Canal carry?

About 18,676 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is Mchenry Ave over Ssjid Canal?

The structure is 44 ft (13.4 m) long with a longest span of 20 ft (6.2 m) and a deck 105 ft wide.

Who owns Mchenry Ave over Ssjid Canal?

It is owned by the County Highway Agency.