US Bridges

Dnt Nbfr over Parvin Creek Tributary

Good

Collin County, Texas · 0.2 Miles North of US 380 · Structure no. 1804309D0470069

Built
2007
18 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
35 ft
4 main spans
Daily traffic
1,000
2011 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Dnt Nbfr over Parvin Creek Tributary is a concrete culvert carrying Dnt Nbfr over Parvin Creek Tributary in Collin County, Texas. It was built in 2007, so it is 18 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 4,000 by 2031. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDnt Nbfr
CrossesParvin Creek Tributary
Location0.2 Miles North of US 380
StateTexas
Coordinates33.22012, -96.81952
Functional classUrban Minor 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length35 ft (10.7 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 traffic1,000 (2011)
Projected traffic4,000 by 2031
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
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 Dnt Nbfr over Parvin Creek Tributary built?

It was built in 2007, making it 18 years old in 2025.

What condition is Dnt Nbfr over Parvin Creek Tributary 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 April 2023.

How much traffic does Dnt Nbfr over Parvin Creek Tributary carry?

About 1,000 vehicles per day (2011 count), of which roughly 5% are trucks.

How long is Dnt Nbfr over Parvin Creek Tributary?

The structure is 35 ft (10.7 m) long with a longest span of 8 ft (2.4 m).

Who owns Dnt Nbfr over Parvin Creek Tributary?

It is owned by the Local Toll Authority.