Structure 46C0297 · Tulare County, CA

RD 252 over Lewis Creek

Carries RD 252 over Lewis Creek, 0.25 Mi S Of AVE 220.

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
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
25 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

25 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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 slab bridge.

Built196264 years old
Length24.6 ft7.5 m
Daily traffic50counted 1978
Last inspectedJanuary 2024every 24 months

Location

StateCalifornia
CountyTulare
Location0.25 Mi S Of AVE 220
CarriesRD 252
CrossesLewis Creek
Coordinates36.18427, -119.01010

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length24.6 ft (7.5 m)
Max Span22.6 ft (6.9 m)
Deck Width29.9 ft (9.1 m)
Deck Area68.2 sq m
Main Spans1
Year Built1962

Traffic

Avg Daily Traffic50 (1978)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalUnknown
Structure Number46C0297

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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