US Bridges

Gilliland RD Pct 1 over Walnut Creek

Good

Parker County, Texas · 1.05 MI N of SH 199 · Structure no. 021840AA0220002

Built
2021
4 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
145 ft
1 main span
Daily traffic
1,090
2020 count
Owner
County
County Highway Agency

About this bridge

Gilliland RD Pct 1 over Walnut Creek is a prestressed concrete stringer/multi-beam or girder carrying Gilliland RD Pct 1 over Walnut Creek in Parker County, Texas. It was built in 2021, so it is 4 years old, younger 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 1,090 vehicles a day, roughly 3% of them trucks, projected to reach 128 by 2042. The structure is 145 ft (44.2 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesGilliland RD Pct 1
CrossesWalnut Creek
Location1.05 MI N of SH 199
RouteCounty Highway 0
CountyParker County
StateTexas
Coordinates32.98922, -97.72662
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHL 93
Structure length145 ft (44.2 m)
Longest span65 ft (19.8 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deck29 ft (8.8 m)

Traffic and service

Average daily traffic1,090 (2020)
Projected traffic128 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 Gilliland RD Pct 1 over Walnut Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is Gilliland RD Pct 1 over Walnut 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 November 2023.

How much traffic does Gilliland RD Pct 1 over Walnut Creek carry?

About 1,090 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Gilliland RD Pct 1 over Walnut Creek?

The structure is 145 ft (44.2 m) long with a longest span of 65 ft (19.8 m) and a deck 32 ft wide.

Who owns Gilliland RD Pct 1 over Walnut Creek?

It is owned by the County Highway Agency.