US Bridges

Enrico Fermi DR over Route 11

Good

San Diego County, California · 11-SD-011-1.69-OTM · Structure no. 57 1243

Built
2022
3 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
186 ft
2 main spans
Daily traffic
4,926
2014 count
Owner
State
State Highway Agency

About this bridge

Enrico Fermi DR over Route 11 is a concrete continuous box beam or girders - multiple carrying Enrico Fermi DR over Route 11 in San Diego County, California. It was built in 2022, so it is 3 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 4,926 vehicles a day, roughly 10% of them trucks, projected to reach 7,254 by 2040. The structure is 186 ft (56.6 m) long and 137 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEnrico Fermi DR
CrossesRoute 11
Location11-SD-011-1.69-OTM
RouteCity Street 0
Coordinates32.56353, -116.92758
Functional classUrban Minor Arterial

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 inspectionDecember 2023
Inspection intervalevery 48 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 rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadGreater than HL 93
Structure length186 ft (56.6 m)
Longest span96 ft (29.3 m)
Deck width137 ft (41.8 m)
Roadway width104 ft (31.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,926 (2014)
Projected traffic7,254 by 2040
Trucks10%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Enrico Fermi DR over Route 11 built?

It was built in 2022, making it 3 years old in 2025.

What condition is Enrico Fermi DR over Route 11 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 December 2023.

How much traffic does Enrico Fermi DR over Route 11 carry?

About 4,926 vehicles per day (2014 count), of which roughly 10% are trucks.

How long is Enrico Fermi DR over Route 11?

The structure is 186 ft (56.6 m) long with a longest span of 96 ft (29.3 m) and a deck 137 ft wide.

Who owns Enrico Fermi DR over Route 11?

It is owned by the State Highway Agency.