Structure 180610J00500001 · Denton County, TX

Main Street WB over Drain

Carries Main Street WB over Drain, 0.2 Mi W Of Legacy DR.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT59 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 59 ft across with 6 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.

Built1998rebuilt 2018
Length59.1 ft18 m
Daily traffic18,099counted 2019
Last inspectedJune 2024every 24 months

Location

StateTexas
CountyDenton
Location0.2 Mi W Of Legacy DR
CarriesMain Street WB
CrossesDrain
Coordinates33.15339, -96.85098

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length59.1 ft (18 m)
Max Span8.9 ft (2.7 m)
Deck Width79.1 ft (24.1 m)
Deck Area433.8 sq m
Main Spans6
Year Built1998 (reconstructed 2018)

Traffic

Avg Daily Traffic18,099 (2019)
Truck Traffic5%
Lanes On Bridge3

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number180610J00500001

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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