US Bridges

Bonds Corner Road over Interstate 8

Good

Imperial County, California · 11-IMP-008-R50.49 · Structure no. 58 0220

Built
1971
54 years old
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
208 ft
2 main spans
Daily traffic
1,100
2020 count
Owner
State
State Highway Agency

About this bridge

Bonds Corner Road over Interstate 8 is a concrete continuous box beam or girders - multiple carrying Bonds Corner Road over Interstate 8 in Imperial County, California. It was built in 1971, so it is 54 years old, younger 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 1,100 vehicles a day, roughly 2% of them trucks, projected to reach 2,628 by 2042. The structure is 208 ft (63.4 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBonds Corner Road
CrossesInterstate 8
Location11-IMP-008-R50.49
RouteCounty Highway 0W977
Coordinates32.7736, -115.33723
Functional classRural Major Collector

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 inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.9 US tons
Inventory rating56.4 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length208 ft (63.4 m)
Longest span103 ft (31.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2020)
Projected traffic2,628 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 Bonds Corner Road over Interstate 8 built?

It was built in 1971, making it 54 years old in 2025.

What condition is Bonds Corner Road over Interstate 8 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 January 2025.

How much traffic does Bonds Corner Road over Interstate 8 carry?

About 1,100 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Bonds Corner Road over Interstate 8?

The structure is 208 ft (63.4 m) long with a longest span of 103 ft (31.4 m) and a deck 42 ft wide.

Who owns Bonds Corner Road over Interstate 8?

It is owned by the State Highway Agency.