US Bridges

MARKET-N805 Onramp over N805-E&W94 Connector Rmp

Fair

San Diego County, California · 11-SD-805-13.10-SD · Structure no. 57 0841S

Built
1975
50 years old
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
380 ft
3 main spans
Daily traffic
3,850
2024 count
Owner
State
State Highway Agency

About this bridge

MARKET-N805 Onramp over N805-E&W94 Connector Rmp is a prestressed concrete continuous box beam or girders - multiple carrying MARKET-N805 Onramp over N805-E&W94 Connector Rmp in San Diego County, California. It was built in 1975, so it is 50 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,850 vehicles a day, roughly 4% of them trucks, projected to reach 7,189 by 2046. The structure is 380 ft (115.8 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesMARKET-N805 Onramp
CrossesN805-E&W94 Connector Rmp
Location11-SD-805-13.10-SD
RouteInterstate 805
CountySan Diego County
StateCalifornia
Coordinates32.71337, -117.10158
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length380 ft (115.8 m)
Longest span150 ft (45.7 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,850 (2024)
Projected traffic7,189 by 2046
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 MARKET-N805 Onramp over N805-E&W94 Connector Rmp built?

It was built in 1975, making it 50 years old in 2025.

What condition is MARKET-N805 Onramp over N805-E&W94 Connector Rmp in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does MARKET-N805 Onramp over N805-E&W94 Connector Rmp carry?

About 3,850 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is MARKET-N805 Onramp over N805-E&W94 Connector Rmp?

The structure is 380 ft (115.8 m) long with a longest span of 150 ft (45.7 m) and a deck 28 ft wide.

Who owns MARKET-N805 Onramp over N805-E&W94 Connector Rmp?

It is owned by the State Highway Agency.