US Bridges

Holly DR over Interstate 205

Fair

San Joaquin County, California · 10-SJ-205-R7.52-TRA · Structure no. 29 0182

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
216 ft
2 main spans
Daily traffic
9,470
1999 count
Owner
State
State Highway Agency

About this bridge

Holly DR over Interstate 205 is a concrete continuous box beam or girders - multiple carrying Holly DR over Interstate 205 in San Joaquin County, California. It was built in 1970, so it is 55 years old, older 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 5 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 9,470 vehicles a day, roughly 4% of them trucks, projected to reach 31,179 by 2042. The structure is 216 ft (65.7 m) long and 39 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesHolly DR
CrossesInterstate 205
Location10-SJ-205-R7.52-TRA
RouteCity Street 0Y346
Coordinates37.76325, -121.42609
Functional classUrban Local

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.1 US tons
Inventory rating47.2 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length216 ft (65.7 m)
Longest span108 ft (32.9 m)
Deck width39 ft (11.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,470 (1999)
Projected traffic31,179 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Holly DR over Interstate 205 built?

It was built in 1970, making it 55 years old in 2025.

What condition is Holly DR over Interstate 205 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 2024.

How much traffic does Holly DR over Interstate 205 carry?

About 9,470 vehicles per day (1999 count), of which roughly 4% are trucks.

How long is Holly DR over Interstate 205?

The structure is 216 ft (65.7 m) long with a longest span of 108 ft (32.9 m) and a deck 39 ft wide.

Who owns Holly DR over Interstate 205?

It is owned by the State Highway Agency.