US Bridges

Old Van Vleck RD over Hardeman Slough

Fair

Matagorda County, Texas · 3.4 MI SW of FM 1728 · Structure no. 131580AA0481003

Built
2006
19 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
65 ft
2 main spans
Daily traffic
999
2022 count
Owner
County
County Highway Agency

About this bridge

Old Van Vleck RD over Hardeman Slough is a steel continuous stringer/multi-beam or girder carrying Old Van Vleck RD over Hardeman Slough in Matagorda County, Texas. It was built in 2006, so it is 19 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 999 vehicles a day, roughly 3% of them trucks, projected to reach 78 by 2042. The structure is 65 ft (19.8 m) long and 26 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesOld Van Vleck RD
CrossesHardeman Slough
Location3.4 MI SW of FM 1728
RouteCounty Highway 126
StateTexas
Coordinates29.03509, -95.88311
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating34.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length65 ft (19.8 m)
Longest span32 ft (9.8 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic999 (2022)
Projected traffic78 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Van Vleck RD over Hardeman Slough built?

It was built in 2006, making it 19 years old in 2025.

What condition is Old Van Vleck RD over Hardeman Slough in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Old Van Vleck RD over Hardeman Slough carry?

About 999 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Old Van Vleck RD over Hardeman Slough?

The structure is 65 ft (19.8 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.

Who owns Old Van Vleck RD over Hardeman Slough?

It is owned by the County Highway Agency.