US Bridges

N Carrier Pkwy over Trib of Johnson CR

Good

Dallas County, Texas · 1.00 MI N of IH 30 · Structure no. 180570F21233008

Built
2009
16 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
83 ft
8 main spans
Daily traffic
17,047
2015 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Carrier Pkwy over Trib of Johnson CR is a concrete culvert carrying N Carrier Pkwy over Trib of Johnson CR in Dallas County, Texas. It was built in 2009, so it is 16 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 17,047 vehicles a day, roughly 3% of them trucks, projected to reach 23,865 by 2037. The structure is 83 ft (25.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN Carrier Pkwy
CrossesTrib of Johnson CR
Location1.00 MI N of IH 30
RouteCity Street 0
StateTexas
Coordinates32.77076, -97.02752
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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
DeckNot applicable
Main spans8
Design loadHS 20
Structure length83 ft (25.3 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 traffic17,047 (2015)
Projected traffic23,865 by 2037
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 N Carrier Pkwy over Trib of Johnson CR built?

It was built in 2009, making it 16 years old in 2025.

What condition is N Carrier Pkwy over Trib of Johnson 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 February 2023.

How much traffic does N Carrier Pkwy over Trib of Johnson CR carry?

About 17,047 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is N Carrier Pkwy over Trib of Johnson CR?

The structure is 83 ft (25.3 m) long with a longest span of 8 ft (2.4 m).

Who owns N Carrier Pkwy over Trib of Johnson CR?

It is owned by the City or Municipal Highway Agency.