Dallas N Tollway over Briargrove LN
GoodCollin County, Texas · 0.40 MI S of Frankford RD · Structure no. 1804309D0470002
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 165 ft
- 3 main spans
- Daily traffic
- 25,900
- 2011 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
Dallas N Tollway over Briargrove LN is a prestressed concrete stringer/multi-beam or girder carrying Dallas N Tollway over Briargrove LN in Collin County, Texas. It was built in 1987, so it is 38 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 25,900 vehicles a day, roughly 1% of them trucks, projected to reach 31,800 by 2031. The structure is 165 ft (50.3 m) long and 101 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dallas N Tollway over Briargrove LN built?
It was built in 1987, making it 38 years old in 2025.
What condition is Dallas N Tollway over Briargrove LN 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 March 2023.
How much traffic does Dallas N Tollway over Briargrove LN carry?
About 25,900 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is Dallas N Tollway over Briargrove LN?
The structure is 165 ft (50.3 m) long with a longest span of 60 ft (18.3 m) and a deck 101 ft wide.
Who owns Dallas N Tollway over Briargrove LN?
It is owned by the Local Toll Authority.