Cissy Sylo, Director of Engineering Serv
Post Number: 6
|Posted on Thursday, July 10, 2003 - 09:48 am: |
The Dallas North Tollway extension from SH 121 to 380 is being designed by the North Texas Tollway Authority (NTTA). This extension has four separate consultants designing segments of the roadway. The segment from SH 121 to Lebanon is being designed by Chaing, Patel & Yerby. The segment from Lebanon to Platinum is being designed by Parsons Brinkerhoff Quade & Douglas. Between Platinum and FM 2934 (Eldorado), the consultant is Halff Associates. North of Eldorado to US 380 is under design by Carter & Burgess.
The NTTA anticipates to start construction in the fall of 2004 or early spring 2005 with the main lanes open to traffic up to 2934(Eldorado) by spring 2008.
Feel free to call me if you have further questions at 972.335.5580 x107.
Cissy Sylo, P.E.
Director of Engineering Services