Structure 54 1136F · San Bernardino County, CA

W210-n15 Connector over Cherry Avenue

Carries W210-n15 Connector over Cherry Avenue, 08-sbd-210-11.91-fna.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT174 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 7/9

174 ft end to end: about 2 semi-trucks nose to tail. 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.

Built200026 years old
Length173.9 ft53 m
Daily traffic3,001counted 2021
Last inspectedFebruary 2025every 24 months

Location

StateCalifornia
CountySan Bernardino
Location08-sbd-210-11.91-fna
CarriesW210-n15 Connector
CrossesCherry Avenue
Coordinates34.13801, -117.48874

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length173.9 ft (53 m)
Max Span173.9 ft (53 m)
Deck Width37.4 ft (11.4 m)
Deck Area604.2 sq m
Main Spans1
Year Built2000

Traffic

Avg Daily Traffic3,001 (2021)
Truck Traffic3%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number54 1136F

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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