US Bridges

Chisholm (ntta) over Rock Creek Tributary

Fair

Tarrant County, Texas · 0.50 MI N of FM 1187 · Structure no. 022200050402523

Built
2014
11 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
93 ft
6 main spans
Daily traffic
24,331
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Chisholm (ntta) over Rock Creek Tributary is a concrete culvert carrying Chisholm (ntta) over Rock Creek Tributary in Tarrant County, Texas. It was built in 2014, so it is 11 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 24,331 vehicles a day, roughly 8% of them trucks, projected to reach 5,100 by 2034. The structure is 93 ft (28.3 m) long and 178 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesChisholm (ntta)
CrossesRock Creek Tributary
Location0.50 MI N of FM 1187
CountyTarrant County
StateTexas
Coordinates32.57401, -97.43376
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 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 evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
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 typeCulvert
MaterialConcrete
DeckNot applicable
Main spans6
Design loadHL 93
Structure length93 ft (28.3 m)
Longest span9 ft (2.7 m)
Deck width178 ft (54.3 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,331 (2023)
Projected traffic5,100 by 2034
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Chisholm (ntta) over Rock Creek Tributary built?

It was built in 2014, making it 11 years old in 2025.

What condition is Chisholm (ntta) over Rock Creek Tributary 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 June 2024.

How much traffic does Chisholm (ntta) over Rock Creek Tributary carry?

About 24,331 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Chisholm (ntta) over Rock Creek Tributary?

The structure is 93 ft (28.3 m) long with a longest span of 9 ft (2.7 m) and a deck 178 ft wide.

Who owns Chisholm (ntta) over Rock Creek Tributary?

It is owned by the State Toll Authority.