US Bridges

SH 71 over Draw

Good

McCulloch County, Texas · 1.80 MI N of Mason C/L · Structure no. 231600110201016

Built
1966
59 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
2,261
2020 count
Owner
State
State Highway Agency

About this bridge

SH 71 over Draw is a concrete culvert carrying SH 71 over Draw in McCulloch County, Texas. It was built in 1966, so it is 59 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 2,261 vehicles a day, roughly 48% of them trucks, projected to reach 2,187 by 2037. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSH 71
CrossesDraw
Location1.80 MI N of Mason C/L
RouteState Highway 71
StateTexas
Coordinates30.96746, -99.11789
Functional classRural Minor Arterial

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
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
DeckNot applicable
Main spans2
Design loadOther
Structure length25 ft (7.6 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,261 (2020)
Projected traffic2,187 by 2037
Trucks48%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 71 over Draw built?

It was built in 1966, making it 59 years old in 2025.

What condition is SH 71 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 71 over Draw carry?

About 2,261 vehicles per day (2020 count), of which roughly 48% are trucks.

How long is SH 71 over Draw?

The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m).

Who owns SH 71 over Draw?

It is owned by the State Highway Agency.