Structure 57 0664F · San Diego County, CA

S805-e94 Connector over I 805 SR 94 Federal Bl

Carries S805-e94 Connector over I 805 SR 94 Federal Bl, 11-sd-805-13.50-sd.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT959 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 8/9

959 ft end to end, longest span 157 ft: about 2.7 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built197452 years old
Length959.0 ft292.3 m
Daily traffic23,900counted 2020
Last inspectedJuly 2024every 24 months

Location

StateCalifornia
CountySan Diego
Location11-sd-805-13.50-sd
CarriesS805-e94 Connector
CrossesI 805 SR 94 Federal Bl
Coordinates32.71876, -117.10200

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length959.0 ft (292.3 m)
Max Span157.2 ft (47.9 m)
Deck Width42.0 ft (12.8 m)
Deck Area3741.4 sq m
Main Spans6
Year Built1974

Traffic

Avg Daily Traffic23,900 (2020)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge20

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number57 0664F

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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