Structure 180610019602253 · Denton County, TX

IH 35e Sbfr over Timber Creek Relief

Carries IH 35e Sbfr over Timber Creek Relief, 2.90 Mi NW Of Dallas C/l.

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
SEMI-TRUCK · 72 FT600 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

600 ft end to end, longest span 75 ft: about 1.7 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 multi-beam bridge.

Built198343 years old
Length600.1 ft182.9 m
Daily traffic6,450counted 2013
Last inspectedOctober 2023every 24 months

Location

StateTexas
CountyDenton
Location2.90 Mi NW Of Dallas C/l
CarriesIH 35e Sbfr
CrossesTimber Creek Relief
Coordinates33.01425, -96.98079

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length600.1 ft (182.9 m)
Max Span75.1 ft (22.9 m)
Deck Width36.1 ft (11 m)
Deck Area2011.9 sq m
Main Spans8
Year Built1983

Traffic

Avg Daily Traffic6,450 (2013)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number180610019602253

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.

Nearby Bridges