US Bridges

FM 3175 over Draw

Good

Atascosa County, Texas · 0.05 MI W of FM 476 · Structure no. 150070288303008

Built
2006
19 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
36 ft
4 main spans
Daily traffic
1,377
2020 count
Owner
State
State Highway Agency

About this bridge

FM 3175 over Draw is a concrete culvert carrying FM 3175 over Draw in Atascosa County, Texas. It was built in 2006, so it is 19 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,377 vehicles a day, roughly 16% of them trucks, projected to reach 1,960 by 2033. The structure is 36 ft (11.1 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFM 3175
CrossesDraw
Location0.05 MI W of FM 476
RouteState Highway 3175
StateTexas
Coordinates29.19299, -98.68371
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length36 ft (11.1 m)
Longest span6 ft (1.8 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,377 (2020)
Projected traffic1,960 by 2033
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FM 3175 over Draw built?

It was built in 2006, making it 19 years old in 2025.

What condition is FM 3175 over Draw in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does FM 3175 over Draw carry?

About 1,377 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is FM 3175 over Draw?

The structure is 36 ft (11.1 m) long with a longest span of 6 ft (1.8 m) and a deck 42 ft wide.

Who owns FM 3175 over Draw?

It is owned by the State Highway Agency.