US Bridges

SH 239 over Miller Creek

Good

Refugio County, Texas · 8.44 MI E of US 77 · Structure no. 161960034901006

Built
1972
53 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
2,545
2022 count
Owner
State
State Highway Agency

About this bridge

SH 239 over Miller Creek is a prestressed concrete box beam or girders - multiple carrying SH 239 over Miller Creek in Refugio County, Texas. It was built in 1972, so it is 53 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 2,545 vehicles a day, roughly 16% of them trucks, projected to reach 4,327 by 2042. The structure is 40 ft (12.2 m) long and 50 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSH 239
CrossesMiller Creek
Location8.44 MI E of US 77
RouteState Highway 239
StateTexas
Coordinates28.46315, -96.92463
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width50 ft (15.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,545 (2022)
Projected traffic4,327 by 2042
Trucks16%
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 239 over Miller Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is SH 239 over Miller 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 June 2024.

How much traffic does SH 239 over Miller Creek carry?

About 2,545 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is SH 239 over Miller Creek?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 50 ft wide.

Who owns SH 239 over Miller Creek?

It is owned by the State Highway Agency.