US Bridges

State Route 125 over Murray Drive

Fair

San Diego County, California · 11-SD-125-R15.56-LMSA · Structure no. 57 0971L

Built
1993
32 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
137 ft
1 main span
Daily traffic
43,000
2020 count
Owner
State
State Highway Agency

About this bridge

State Route 125 over Murray Drive is a prestressed concrete box beam or girders - multiple carrying State Route 125 over Murray Drive in San Diego 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 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 43,000 vehicles a day, roughly 4% of them trucks, projected to reach 43,126 by 2042. The structure is 137 ft (41.8 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesState Route 125
CrossesMurray Drive
Location11-SD-125-R15.56-LMSA
RouteState Highway 125
Coordinates32.77979, -117.00444
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.3 US tons
Inventory rating49.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length137 ft (41.8 m)
Longest span134 ft (40.8 m)
Deck width70 ft (21.3 m)
Roadway width67 ft (20.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic43,000 (2020)
Projected traffic43,126 by 2042
Trucks4%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 125 over Murray Drive built?

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

What condition is State Route 125 over Murray Drive 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 August 2024.

How much traffic does State Route 125 over Murray Drive carry?

About 43,000 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is State Route 125 over Murray Drive?

The structure is 137 ft (41.8 m) long with a longest span of 134 ft (40.8 m) and a deck 70 ft wide.

Who owns State Route 125 over Murray Drive?

It is owned by the State Highway Agency.