US Bridges

Dn Tollway SB over Pga Parkway

Fair

Collin County, Texas · 1.0 MI S of US 380 · Structure no. 1804309D0470057

Built
2007
18 years old, rebuilt 2023
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
309 ft
1 main span
Daily traffic
85,136
2022 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Dn Tollway SB over Pga Parkway is a prestressed concrete stringer/multi-beam or girder carrying Dn Tollway SB over Pga Parkway in Collin County, Texas. It was built in 2007 and reconstructed in 2023, 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 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 85,136 vehicles a day, roughly 6% of them trucks, projected to reach 119,190 by 2042. The structure is 309 ft (94.2 m) long and 78 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesDn Tollway SB
CrossesPga Parkway
Location1.0 MI S of US 380
CountyCollin County
StateTexas
Coordinates33.20918, -96.82021
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
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, precast panels
Main spans1 (+2 approach)
Design loadHS 20
Structure length309 ft (94.2 m)
Longest span129 ft (39.3 m)
Deck width78 ft (23.9 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic85,136 (2022)
Projected traffic119,190 by 2042
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

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 Dn Tollway SB over Pga Parkway built?

It was built in 2007, making it 18 years old in 2025. It was reconstructed in 2023.

What condition is Dn Tollway SB over Pga Parkway 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 January 2024.

How much traffic does Dn Tollway SB over Pga Parkway carry?

About 85,136 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Dn Tollway SB over Pga Parkway?

The structure is 309 ft (94.2 m) long with a longest span of 129 ft (39.3 m) and a deck 78 ft wide.

Who owns Dn Tollway SB over Pga Parkway?

It is owned by the Local Toll Authority.