US Bridges

Dallas N Tollway over Westgrove Drive

Good

Dallas County, Texas · 1.5 MI N of Belt Line · Structure no. 1805709D0470001

Built
1983
42 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
211 ft
3 main spans
Daily traffic
139,154
2017 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Dallas N Tollway over Westgrove Drive is a prestressed concrete stringer/multi-beam or girder carrying Dallas N Tollway over Westgrove Drive in Dallas County, Texas. It was built in 1983, so it is 42 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 139,154 vehicles a day, roughly 3% of them trucks, projected to reach 194,820 by 2037. The structure is 211 ft (64.3 m) long and 102 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesDallas N Tollway
CrossesWestgrove Drive
Location1.5 MI N of Belt Line
StateTexas
Coordinates32.97538, -96.82342
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length211 ft (64.3 m)
Longest span76 ft (23.2 m)
Deck width102 ft (31.1 m)
Roadway width98 ft (29.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic139,154 (2017)
Projected traffic194,820 by 2037
Trucks3%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 Dallas N Tollway over Westgrove Drive built?

It was built in 1983, making it 42 years old in 2025.

What condition is Dallas N Tollway over Westgrove Drive 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 Dallas N Tollway over Westgrove Drive carry?

About 139,154 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Dallas N Tollway over Westgrove Drive?

The structure is 211 ft (64.3 m) long with a longest span of 76 ft (23.2 m) and a deck 102 ft wide.

Who owns Dallas N Tollway over Westgrove Drive?

It is owned by the Local Toll Authority.