US Bridges

Second Ave over Route 5

Good

San Diego County, California · 11-SD-005-R16.53-SD · Structure no. 57 0225

Built
1962
63 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
258 ft
2 main spans
Daily traffic
6,840
2020 count
Owner
State
State Highway Agency

About this bridge

Second Ave over Route 5 is a concrete continuous box beam or girders - multiple carrying Second Ave over Route 5 in San Diego County, California. It was built in 1962, so it is 63 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 6,840 vehicles a day, roughly 2% of them trucks, projected to reach 10,304 by 2040. The structure is 258 ft (78.6 m) long and 73 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSecond Ave
CrossesRoute 5
Location11-SD-005-R16.53-SD
RouteCity Street 0
Coordinates32.72262, -117.16286
Functional classUrban 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 inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25 US tons
Inventory rating19.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+1 approach)
Design loadHS 20
Structure length258 ft (78.6 m)
Longest span110 ft (33.5 m)
Deck width73 ft (22.3 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,840 (2020)
Projected traffic10,304 by 2040
Trucks2%
Lanes on structure2
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 Second Ave over Route 5 built?

It was built in 1962, making it 63 years old in 2025.

What condition is Second Ave over Route 5 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 October 2023.

How much traffic does Second Ave over Route 5 carry?

About 6,840 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Second Ave over Route 5?

The structure is 258 ft (78.6 m) long with a longest span of 110 ft (33.5 m) and a deck 73 ft wide.

Who owns Second Ave over Route 5?

It is owned by the State Highway Agency.