US Bridges

SH 163 over Draw

Good

Irion County, Texas · 7.7 MI N JCT RM 2469 · Structure no. 071190164804010

Built
1957
68 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
267
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 1957, so it is 68 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 267 vehicles a day, roughly 39% of them trucks, projected to reach 651 by 2038. The structure is 26 ft (7.9 m) long and 35 ft wide. If it were closed, the detour would be 44.7 mi (72 km).

CarriesSH 163
CrossesDraw
Location7.7 MI N JCT RM 2469
RouteState Highway 163
StateTexas
Coordinates31.39446, -101.09939
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 spans3
Design loadOther
Structure length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width35 ft (10.7 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic267 (2020)
Projected traffic651 by 2038
Trucks39%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.7 mi (72 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 1957, making it 68 years old in 2025.

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 267 vehicles per day (2020 count), of which roughly 39% are trucks.

How long is SH 163 over Draw?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m) and a deck 35 ft wide.

Who owns SH 163 over Draw?

It is owned by the State Highway Agency.