US Bridges

Coon Neck RD over Wilbarger Creek Branch

Fair

Bastrop County, Texas · 0.75 MI SE of FM 1704 · Structure no. 140110AA0062001

Built
1999
26 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
42 ft
1 main span
Daily traffic
498
2020 count
Owner
County
County Highway Agency

About this bridge

Coon Neck RD over Wilbarger Creek Branch is a concrete stringer/multi-beam or girder carrying Coon Neck RD over Wilbarger Creek Branch in Bastrop County, Texas. It was built in 1999, so it is 26 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 498 vehicles a day, roughly 3% of them trucks, projected to reach 114 by 2042. The structure is 42 ft (12.8 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesCoon Neck RD
CrossesWilbarger Creek Branch
Location0.75 MI SE of FM 1704
RouteCounty Highway 62
CountyBastrop County
StateTexas
Coordinates30.25199, -97.40452
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span42 ft (12.8 m)
Deck width26 ft (7.8 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic498 (2020)
Projected traffic114 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Coon Neck RD over Wilbarger Creek Branch built?

It was built in 1999, making it 26 years old in 2025.

What condition is Coon Neck RD over Wilbarger Creek Branch 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 December 2023.

How much traffic does Coon Neck RD over Wilbarger Creek Branch carry?

About 498 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Coon Neck RD over Wilbarger Creek Branch?

The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m) and a deck 26 ft wide.

Who owns Coon Neck RD over Wilbarger Creek Branch?

It is owned by the County Highway Agency.