Road Closure

The northbound and southbound Dallas North Tollway will be closed Friday and Saturday nights, September 23 and 24.  The northbound Dallas North Tollway and the southwest-bound Sam Rayburn Tollway will be closed Sunday, September 25, all day and night.  The details of each closure are described below.  NTTA has provided a map of these closures and the detour routes at the following link: http://library.constantcontact.com/download/get/file/1103529694561-331/SRT_Seg5_DNT_Closure+Map_092311.pdf
 
Road Closures Friday night, September 23
 
These closures will start at 9:00 p.m. on Friday night and will reopen by 7:00 a.m. on Saturday morning, September 24.
 
The northbound Dallas North Tollway main lanes will be closed between Headquarters Drive in Plano and Gaylord Parkway in Frisco.  Northbound traffic on the Dallas North Tollway will be diverted onto the northbound Dallas Parkway frontage road at Headquarters Drive and will be able to re-enter the Tollway at Gaylord Parkway.
 
The southbound Dallas North Tollway main lanes will be closed between Gaylord Parkway in Frisco and Headquarters Drive in Plano.  Southbound traffic will be diverted onto the southbound Dallas Parkway frontage road at Gaylord Parkway and will be able to re-enter the DNT at Headquarters Drive.
 
Road Closures Saturday night, September 24
 
These closures will start at 11:00 p.m. on Saturday night.  The southbound DNT will reopen by 9:00 a.m. on Sunday morning, September 25, but the northbound DNT will remain closed on Sunday.
 
The northbound Dallas North Tollway main lanes will be closed between Headquarters Drive in Plano and Gaylord Parkway in Frisco.  Northbound traffic on the Dallas North Tollway will be diverted onto the northbound Dallas Parkway frontage road at Headquarters Drive and will be able to re-enter the Tollway at Gaylord Parkway.
 
The southbound Dallas North Tollway main lanes will be closed between Gaylord Parkway in Frisco and Headquarters Drive in Plano.  Southbound traffic will be diverted onto the southbound Dallas Parkway frontage road at Gaylord Parkway and will be able to re-enter the DNT at Headquarters Drive.
 
Road Closures on Sunday, September 25
 
These closures will start at 9:00 a.m. on Sunday morning and will reopen by 5:00 a.m. Monday morning, September 26.
 
The northbound Dallas North Tollway main lanes will be closed between Headquarters Drive in Plano and Gaylord Parkway in Frisco.  Northbound traffic on the Dallas North Tollway will be diverted onto the northbound Dallas Parkway frontage road at Headquarters Drive and will be able to re-enter the Tollway at Gaylord Parkway.
 
The southwest-bound Sam Rayburn Tollway main lanes will be closed between Parkwood Boulevard and Legacy Drive.  Southwest-bound traffic on the SRT will be diverted onto the southwest-bound SH 121 frontage road at Parkwood Boulevard and will be able to reenter the SRT at Legacy Drive.
 
 
These road closures are part of NTTA's interchange construction project.  Motorists are urged to use caution in the construction zone and to choose an alternate route in advance.