US Bridges

State Route 132 EB over Interstate Route 580

Good

San Joaquin County, California · 10-SJ-132-L0.68 · Structure no. 29 0161R

Built
1966
59 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
595 ft
4 main spans
Daily traffic
10,000
2009 count
Owner
State
State Highway Agency

About this bridge

State Route 132 EB over Interstate Route 580 is a steel continuous stringer/multi-beam or girder carrying State Route 132 EB over Interstate Route 580 in San Joaquin County, California. It was built in 1966, so it is 59 years old, older 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 10,000 vehicles a day, roughly 25% of them trucks, projected to reach 12,242 by 2046. The structure is 595 ft (181.4 m) long and 40 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesState Route 132 EB
CrossesInterstate Route 580
Location10-SJ-132-L0.68
RouteState Highway 132
Coordinates37.63888, -121.40311
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length595 ft (181.4 m)
Longest span192 ft (58.5 m)
Deck width40 ft (12.1 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2009)
Projected traffic12,242 by 2046
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 State Route 132 EB over Interstate Route 580 built?

It was built in 1966, making it 59 years old in 2025.

What condition is State Route 132 EB over Interstate Route 580 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 September 2024.

How much traffic does State Route 132 EB over Interstate Route 580 carry?

About 10,000 vehicles per day (2009 count), of which roughly 25% are trucks.

How long is State Route 132 EB over Interstate Route 580?

The structure is 595 ft (181.4 m) long with a longest span of 192 ft (58.5 m) and a deck 40 ft wide.

Who owns State Route 132 EB over Interstate Route 580?

It is owned by the State Highway Agency.