Structure 191030AA0100001 · Harrison County, TX

Mill Pond RD over Draw

Carries Mill Pond RD over Draw, 1.3 Mi N Of FM 2198.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
21 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

21 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 multi-beam bridge.

Built1968rebuilt 2013
Length21.0 ft6.4 m
Daily traffic120counted 2013
Last inspectedJuly 2024every 24 months

Location

StateTexas
CountyHarrison
Location1.3 Mi N Of FM 2198
CarriesMill Pond RD
CrossesDraw
Coordinates32.69176, -94.18014

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length21.0 ft (6.4 m)
Max Span19.4 ft (5.9 m)
Deck Width18.0 ft (5.5 m)
Deck Area35.2 sq m
Main Spans1
Year Built1968 (reconstructed 2013)

Traffic

Avg Daily Traffic120 (2013)
Lanes On Bridge1

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Park/Forest Agency
Historical SignificanceBridge is possibly eligible (requires evaluation)
Scour Critical5 — Stable for scour
Structure Number191030AA0100001

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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