Structure 120800B16425001 · Fort Bend County, TX

Corsair DR over Drainage Ditch

Carries Corsair DR over Drainage Ditch, 0.15 Mi S Of Maywood DR.

Overall conditionFair

Set by its lowest-rated component: Deck and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT58 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

58 ft end to end, longest span 15 ft. 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 or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built200422 years old
Length58.1 ft17.7 m
Daily traffic60counted 2010
Last inspectedSeptember 2023every 24 months

Location

StateTexas
CountyFort Bend
Location0.15 Mi S Of Maywood DR
CarriesCorsair DR
CrossesDrainage Ditch
Coordinates29.60103, -95.47594

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length58.1 ft (17.7 m)
Max Span15.1 ft (4.6 m)
Deck Width28.5 ft (8.7 m)
Deck Area154.0 sq m
Main Spans4
Year Built2004

Traffic

Avg Daily Traffic60 (2010)
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number120800B16425001

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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