US Bridges

Legacy DR WB over Dallas North Tollway

Fair

Collin County, Texas · 0.85 MI S of SH 121 · Structure no. 180430C01040013

Built
1991
34 years old
Condition
Fair
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
187 ft
2 main spans
Daily traffic
27,357
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Legacy DR WB over Dallas North Tollway is a prestressed concrete stringer/multi-beam or girder carrying Legacy DR WB over Dallas North Tollway in Collin County, Texas. It was built in 1991, so it is 34 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 27,357 vehicles a day, projected to reach 25,920 by 2031. The structure is 187 ft (57 m) long and 85 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLegacy DR WB
CrossesDallas North Tollway
Location0.85 MI S of SH 121
RouteCity Street 0
CountyCollin County
StateTexas
Coordinates33.0781, -96.82479
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length187 ft (57 m)
Longest span96 ft (29.3 m)
Deck width85 ft (26 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,357 (2019)
Projected traffic25,920 by 2031
Trucks0%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
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 Legacy DR WB over Dallas North Tollway built?

It was built in 1991, making it 34 years old in 2025.

What condition is Legacy DR WB over Dallas North Tollway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2022.

How much traffic does Legacy DR WB over Dallas North Tollway carry?

About 27,357 vehicles per day (2019 count).

How long is Legacy DR WB over Dallas North Tollway?

The structure is 187 ft (57 m) long with a longest span of 96 ft (29.3 m) and a deck 85 ft wide.

Who owns Legacy DR WB over Dallas North Tollway?

It is owned by the City or Municipal Highway Agency and maintained by the Local Toll Authority.