US Bridges

Interstate 8 over State Route 67

Good

San Diego County, California · 11-SD-008-15.80-ECJ · Structure no. 57 0365

Built
1961
64 years old, rebuilt 1968
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
120 ft
2 main spans
Daily traffic
151,000
2014 count
Owner
State
State Highway Agency

About this bridge

Interstate 8 over State Route 67 is a concrete continuous box beam or girders - multiple carrying Interstate 8 over State Route 67 in San Diego County, California. It was built in 1961 and reconstructed in 1968, so it is 64 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 151,000 vehicles a day, roughly 5% of them trucks, projected to reach 238,000 by 2044. The structure is 120 ft (36.6 m) long and 141 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 8
CrossesState Route 67
Location11-SD-008-15.80-ECJ
RouteInterstate 8
Coordinates32.80289, -116.9626
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating40.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span60 ft (18.3 m)
Deck width141 ft (42.9 m)
Roadway width135 ft (41.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic151,000 (2014)
Projected traffic238,000 by 2044
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 8 over State Route 67 built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1968.

What condition is Interstate 8 over State Route 67 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 June 2024.

How much traffic does Interstate 8 over State Route 67 carry?

About 151,000 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Interstate 8 over State Route 67?

The structure is 120 ft (36.6 m) long with a longest span of 60 ft (18.3 m) and a deck 141 ft wide.

Who owns Interstate 8 over State Route 67?

It is owned by the State Highway Agency.