Structure 54 0735R · San Bernardino County, CA

Interstate 40 EB over Crucero Road

Carries Interstate 40 EB over Crucero Road, 08-sbd-040-r49.98.

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 FT124 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 5/9 · sets the rating

124 ft end to end, longest span 63 ft. 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 tee-beam bridge.

Built196858 years old
Length124.0 ft37.8 m
Daily traffic9,000counted 2022
Last inspectedFebruary 2024every 24 months

Location

StateCalifornia
CountySan Bernardino
Location08-sbd-040-r49.98
CarriesInterstate 40 EB
CrossesCrucero Road
Coordinates34.72524, -116.16335

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length124.0 ft (37.8 m)
Max Span63.0 ft (19.2 m)
Deck Width41.7 ft (12.7 m)
Deck Area480.1 sq m
Main Spans3
Year Built1968

Traffic

Avg Daily Traffic9,000 (2022)
Truck Traffic60%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number54 0735R

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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