US Bridges

Golf RD over State Route 99

Fair

Stanislaus County, California · 10-STA-099-R0.52-TUR · Structure no. 38 0138

Built
1973
52 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
247 ft
2 main spans
Daily traffic
780
2023 count
Owner
State
State Highway Agency

About this bridge

Golf RD over State Route 99 is a prestressed concrete continuous box beam or girders - multiple carrying Golf RD over State Route 99 in Stanislaus County, California. It was built in 1973, so it is 52 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 780 vehicles a day, roughly 1% of them trucks, projected to reach 1,560 by 2045. The structure is 247 ft (75.3 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesGolf RD
CrossesState Route 99
Location10-STA-099-R0.52-TUR
RouteCounty Highway 0
Coordinates37.46632, -120.83074
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
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 rating63.9 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length247 ft (75.3 m)
Longest span131 ft (39.9 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic780 (2023)
Projected traffic1,560 by 2045
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

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 Golf RD over State Route 99 built?

It was built in 1973, making it 52 years old in 2025.

What condition is Golf RD over State Route 99 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 March 2023.

How much traffic does Golf RD over State Route 99 carry?

About 780 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Golf RD over State Route 99?

The structure is 247 ft (75.3 m) long with a longest span of 131 ft (39.9 m) and a deck 36 ft wide.

Who owns Golf RD over State Route 99?

It is owned by the State Highway Agency.