US Bridges

SH 16 over Macho Creek

Good

Atascosa County, Texas · 3.90 MI S of FM 140 · Structure no. 150070051701047

Built
1954
71 years old, rebuilt 2019
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
3,110
2019 count
Owner
State
State Highway Agency

About this bridge

SH 16 over Macho Creek is a concrete culvert carrying SH 16 over Macho Creek in Atascosa County, Texas. It was built in 1954 and reconstructed in 2019, so it is 71 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 3,110 vehicles a day, roughly 26% of them trucks, projected to reach 9,690 by 2033. The structure is 30 ft (9.1 m) long and 58 ft wide. If it were closed, the detour would be 23 mi (37 km).

CarriesSH 16
CrossesMacho Creek
Location3.90 MI S of FM 140
RouteState Highway 16
StateTexas
Coordinates28.73248, -98.54077
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable 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 length30 ft (9.1 m)
Longest span9 ft (2.7 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,110 (2019)
Projected traffic9,690 by 2033
Trucks26%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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 16 over Macho Creek built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 2019.

What condition is SH 16 over Macho Creek 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 May 2024.

How much traffic does SH 16 over Macho Creek carry?

About 3,110 vehicles per day (2019 count), of which roughly 26% are trucks.

How long is SH 16 over Macho Creek?

The structure is 30 ft (9.1 m) long with a longest span of 9 ft (2.7 m) and a deck 58 ft wide.

Who owns SH 16 over Macho Creek?

It is owned by the State Highway Agency.