US Bridges

IH 20 Wbfr over Trib of Town CR

Good

Parker County, Texas · 0.60 MI NE of SH 171 · Structure no. 021840031407226

Built
2011
14 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
17,391
2024 count
Owner
State
State Highway Agency

About this bridge

IH 20 Wbfr over Trib of Town CR is a concrete culvert carrying IH 20 Wbfr over Trib of Town CR in Parker County, Texas. It was built in 2011, so it is 14 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 17,391 vehicles a day, roughly 28% of them trucks, projected to reach 24,600 by 2036. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIH 20 Wbfr
CrossesTrib of Town CR
Location0.60 MI NE of SH 171
RouteInterstate 20
StateTexas
Coordinates32.73214, -97.77976
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum 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

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,391 (2024)
Projected traffic24,600 by 2036
Trucks28%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 IH 20 Wbfr over Trib of Town CR built?

It was built in 2011, making it 14 years old in 2025.

What condition is IH 20 Wbfr over Trib of Town CR 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 September 2024.

How much traffic does IH 20 Wbfr over Trib of Town CR carry?

About 17,391 vehicles per day (2024 count), of which roughly 28% are trucks.

How long is IH 20 Wbfr over Trib of Town CR?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m).

Who owns IH 20 Wbfr over Trib of Town CR?

It is owned by the State Highway Agency.