Structure 53 2665G · Los Angeles County, CA

E91-n110 Connector over SR 91 N110-w91 Conn

Carries E91-n110 Connector over SR 91 N110-w91 Conn, 07-la-091-r6.37-la.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,104 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 5/9 · sets the rating

1,104 ft end to end, longest span 110 ft: about 3.1 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.

Built198541 years old
Length1104.0 ft336.5 m
Daily traffic40,000counted 2011
Last inspectedMay 2023every 24 months

Location

StateCalifornia
CountyLos Angeles
Location07-la-091-r6.37-la
CarriesE91-n110 Connector
CrossesSR 91 N110-w91 Conn
Coordinates33.87229, -118.28451

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length1104.0 ft (336.5 m)
Max Span109.9 ft (33.5 m)
Deck Width38.1 ft (11.6 m)
Deck Area3903.4 sq m
Main Spans11
Year Built1985

Traffic

Avg Daily Traffic40,000 (2011)
Truck Traffic2%
Lanes On Bridge2
Lanes Under Bridge11

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number53 2665G

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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