US Bridges

E8-N125 Connector over I 8 & SR 125 & Conns

Good

San Diego County, California · 11-SD-008-11.96-LMSA · Structure no. 57 0973G

Built
1993
32 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,415 ft
8 main spans
Daily traffic
8,100
2014 count
Owner
State
State Highway Agency

About this bridge

E8-N125 Connector over I 8 & SR 125 & Conns is a prestressed concrete continuous box beam or girders - multiple carrying E8-N125 Connector over I 8 & SR 125 & Conns 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 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 8,100 vehicles a day, roughly 4% of them trucks, projected to reach 12,324 by 2044. The structure is 1,415 ft (431.3 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesE8-N125 Connector
CrossesI 8 & SR 125 & Conns
Location11-SD-008-11.96-LMSA
RouteInterstate 8
CountySan Diego County
StateCalifornia
Coordinates32.77621, -117.0062
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 inspectionMay 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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20 + Mod
Structure length1,415 ft (431.3 m)
Longest span240 ft (73.2 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,100 (2014)
Projected traffic12,324 by 2044
Trucks4%
Lanes on structure2
Traffic directionOne-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 E8-N125 Connector over I 8 & SR 125 & Conns built?

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

What condition is E8-N125 Connector over I 8 & SR 125 & Conns 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 May 2024.

How much traffic does E8-N125 Connector over I 8 & SR 125 & Conns carry?

About 8,100 vehicles per day (2014 count), of which roughly 4% are trucks.

How long is E8-N125 Connector over I 8 & SR 125 & Conns?

The structure is 1,415 ft (431.3 m) long with a longest span of 240 ft (73.2 m) and a deck 42 ft wide.

Who owns E8-N125 Connector over I 8 & SR 125 & Conns?

It is owned by the State Highway Agency.