Structure 54 0929G · San Bernardino County, CA

E210-e10 Connector over I-10 Conn Ramps Colton

Carries E210-e10 Connector over I-10 Conn Ramps Colton, 08-sbd-210-r33.04-rdl.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT2,594 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

2,594 ft end to end, longest span 200 ft: about 7.2 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.

Built199234 years old
Length2594.2 ft790.7 m
Daily traffic22,000counted 2020
Last inspectedJanuary 2024every 24 months

Location

StateCalifornia
CountySan Bernardino
Location08-sbd-210-r33.04-rdl
CarriesE210-e10 Connector
CrossesI-10 Conn Ramps Colton
Coordinates34.06754, -117.20146

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Multiple
Total Length2594.2 ft (790.7 m)
Max Span200.1 ft (61 m)
Deck Width42.0 ft (12.8 m)
Deck Area10121.0 sq m
Main Spans15
Year Built1992

Traffic

Avg Daily Traffic22,000 (2020)
Truck Traffic5%
Lanes On Bridge2
Lanes Under Bridge24

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number54 0929G

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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