US Bridges

E75-S5 Connector R over Logan Ave

Good

San Diego County, California · 11-SD-075-R22.10-SD · Structure no. 57 0847G

Built
1969
56 years old, rebuilt 1972
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
994 ft
12 main spans
Daily traffic
6,400
2020 count
Owner
State
State Highway Agency

About this bridge

E75-S5 Connector R over Logan Ave is a prestressed concrete stringer/multi-beam or girder carrying E75-S5 Connector R over Logan Ave in San Diego County, California. It was built in 1969 and reconstructed in 1972, 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 6,400 vehicles a day, roughly 4% of them trucks, projected to reach 10,512 by 2041. The structure is 994 ft (303 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesE75-S5 Connector R
CrossesLogan Ave
Location11-SD-075-R22.10-SD
RouteState Highway 75
CountySan Diego County
StateCalifornia
Coordinates32.69982, -117.14262
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment9: Superior to present desirable criteria
Operating rating87.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length994 ft (303 m)
Longest span122 ft (37.2 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,400 (2020)
Projected traffic10,512 by 2041
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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 E75-S5 Connector R over Logan Ave built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1972.

What condition is E75-S5 Connector R over Logan Ave 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-S5 Connector R over Logan Ave carry?

About 6,400 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is E75-S5 Connector R over Logan Ave?

The structure is 994 ft (303 m) long with a longest span of 122 ft (37.2 m) and a deck 33 ft wide.

Who owns E75-S5 Connector R over Logan Ave?

It is owned by the State Highway Agency.