US Bridges

E75-N5 Connector over I 5 Conns Streets

Good

San Diego County, California · 11-SD-075-R21.97-SD · Structure no. 57 0912G

Built
1969
56 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,280 ft
22 main spans
Daily traffic
18,200
2020 count
Owner
State
State Highway Agency

About this bridge

E75-N5 Connector over I 5 Conns Streets is a prestressed concrete stringer/multi-beam or girder carrying E75-N5 Connector over I 5 Conns Streets in San Diego County, California. It was built in 1969, so it is 56 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 18,200 vehicles a day, roughly 6% of them trucks, projected to reach 31,535 by 2041. The structure is 2,280 ft (694.9 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE75-N5 Connector
CrossesI 5 Conns Streets
Location11-SD-075-R21.97-SD
RouteState Highway 75
Coordinates32.69788, -117.14507
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans22
Design loadHS 20
Structure length2,280 ft (694.9 m)
Longest span144 ft (43.9 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,200 (2020)
Projected traffic31,535 by 2041
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollToll bridge
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 E75-N5 Connector over I 5 Conns Streets built?

It was built in 1969, making it 56 years old in 2025.

What condition is E75-N5 Connector over I 5 Conns Streets 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 September 2024.

How much traffic does E75-N5 Connector over I 5 Conns Streets carry?

About 18,200 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is E75-N5 Connector over I 5 Conns Streets?

The structure is 2,280 ft (694.9 m) long with a longest span of 144 ft (43.9 m) and a deck 33 ft wide.

Who owns E75-N5 Connector over I 5 Conns Streets?

It is owned by the State Highway Agency.