US Bridges

S County Line RD over Trib Harriet Creek

Good

Denton County, Texas · 3.2 MI N of SH 114 · Structure no. 180610AA0548004

Built
2020
5 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
50 ft
4 main spans
Daily traffic
88
2019 count
Owner
County
County Highway Agency

About this bridge

S County Line RD over Trib Harriet Creek is a concrete culvert carrying S County Line RD over Trib Harriet Creek in Denton County, Texas. It was built in 2020, so it is 5 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 88 vehicles a day, roughly 3% of them trucks, projected to reach 900 by 2038. The structure is 50 ft (15.2 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS County Line RD
CrossesTrib Harriet Creek
Location3.2 MI N of SH 114
RouteCounty Highway 0
StateTexas
Coordinates33.08269, -97.39116
Functional classRural Minor Collector

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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum 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
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length50 ft (15.2 m)
Longest span10 ft (3 m)
Deck width38 ft (11.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic88 (2019)
Projected traffic900 by 2038
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 S County Line RD over Trib Harriet Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is S County Line RD over Trib Harriet 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 June 2024.

How much traffic does S County Line RD over Trib Harriet Creek carry?

About 88 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is S County Line RD over Trib Harriet Creek?

The structure is 50 ft (15.2 m) long with a longest span of 10 ft (3 m) and a deck 38 ft wide.

Who owns S County Line RD over Trib Harriet Creek?

It is owned by the County Highway Agency.