Structure 54C0348 · San Bernardino County, CA

Utah Trail over 29 Palms Fl Cont Channel

Carries Utah Trail over 29 Palms Fl Cont Channel, 0.6 Mi N Route Fap 62.

Overall conditionFair

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

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT83 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 83 ft across with 3 openings. Lengths and the car 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, so those are drawn as typical for a culvert.

Built198046 years old
Length83.0 ft25.3 m
Daily traffic2,885counted 2016
Last inspectedJuly 2023every 48 months

Location

StateCalifornia
CountySan Bernardino
Location0.6 Mi N Route Fap 62
CarriesUtah Trail
Crosses29 Palms Fl Cont Channel
Coordinates34.14441, -116.03653

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length83.0 ft (25.3 m)
Max Span25.3 ft (7.7 m)
Deck Width41.7 ft (12.7 m)
Deck Area321.3 sq m
Main Spans3
Year Built1980

Traffic

Avg Daily Traffic2,885 (2016)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number54C0348

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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