President George Bush Turnpike Eastern Extension

tollway station at dusk at PGBT Eastern Extension
SIZE:

2.3 miles

Client:

North Texas Tollway Authority

The NTTA planned to expand the President George Bush Turnpike, a six-lane access-controlled tollway from SH 78 in Garland to I-30 in Rockwall. Halff designed 2.3 miles of the overall project, beginning at the Miles Road interchange and extending 2.3 miles to the east. The design included all the components of highway design. Halff ensured total mobility for the tollway with ITS and toll plaza utility infrastructure, frontage roads and bridge structures for underpass/overpass interchanges at Merritt Road and Miles Road.

A significant change order arose during the project, which was to convert the facility to an all-electronic toll collection. This would allow it to comply with new NTTA toll gantry standards. Halff completed all design work on schedule, despite the major change orders.

PGBT Eastern Extension bridge
two bridges view from beneath at PGBT
Miles Road bridge at PGBT Eastern Extension
view of bridge columns under bridge at PGBT
retaining wall and merge rampway at PGBT
tollway station lane at PGBT Eastern Extension
tollway station at dusk at PGBT Eastern Extension
PGBT Eastern Extension bridge
two bridges view from beneath at PGBT
Miles Road bridge at PGBT Eastern Extension
view of bridge columns under bridge at PGBT
retaining wall and merge rampway at PGBT
tollway station lane at PGBT Eastern Extension
tollway station at dusk at PGBT Eastern Extension

Halff Services
Involved

  • Environmental
  • Geographic Information Systems
  • Land Development
  • Local Infrastructure
  • MEP Engineering
  • Process Management Tools
  • Right of Way
  • Structural Engineering
  • SUE/Utility Coordination
  • Surveying
  • Transportation
  • Water Resources

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