US Bridges

SH 163 over Draw

Good

Irion County, Texas · 1.5 MI S of US 67 · Structure no. 071190041201002

Built
1932
93 years old, rebuilt 1956
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
29 ft
5 main spans
Daily traffic
1,711
2020 count
Owner
State
State Highway Agency

About this bridge

SH 163 over Draw is a concrete culvert carrying SH 163 over Draw in Irion County, Texas. It was built in 1932 and reconstructed in 1956, so it is 93 years old, older 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 1,711 vehicles a day, roughly 27% of them trucks, projected to reach 2,492 by 2038. The structure is 29 ft (8.8 m) long and 44 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

CarriesSH 163
CrossesDraw
Location1.5 MI S of US 67
RouteState Highway 163
StateTexas
Coordinates31.10794, -101.16849
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length29 ft (8.8 m)
Longest span5 ft (1.5 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,711 (2020)
Projected traffic2,492 by 2038
Trucks27%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 163 over Draw built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1956.

What condition is SH 163 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 April 2024.

How much traffic does SH 163 over Draw carry?

About 1,711 vehicles per day (2020 count), of which roughly 27% are trucks.

How long is SH 163 over Draw?

The structure is 29 ft (8.8 m) long with a longest span of 5 ft (1.5 m) and a deck 44 ft wide.

Who owns SH 163 over Draw?

It is owned by the State Highway Agency.