Project Timeline


In late Aug. 2016, NorthGate Constructors began work on improvements to the SH 121/360 interchange in Tarrant County. The SH 121/360 Interchange improvements were included in the original $1.6 billion DFW Connector project, but funds were not available at that time to deliver the entire scope. When congestion funding became available for these improvements in Feb. 2016, TxDOT and NorthGate Constructors negotiated a plan to rebuild this portion of the original project.

The new SH 121/360 Interchange will minimize weaving and reduce congestion on both SH 121 and SH 360 when complete. From northbound SH 360, there will be two new ramps: one to SH 121 and one to SH 114. From northbound SH 121, there will be a new ramp to westbound SH 114 and a reconfigured exit to William D. Tate Avenue.

From the existing eastbound SH 114 to southbound SH 121/360 bridge, NorthGate Constructors will add a new ramp to southbound SH 121 and reconfigure the ramp to southbound SH 360. From southbound SH 121, there will be a new ramp to SH 360. Click here for our fact sheet.

Below is a summary of work that will take place in fall 2017:

  • Crews have opened the new eastbound SH 114 bridge to southbound SH 121! There will be two more traffic pattern changes in the area to get both eastbound SH 114 bridges to southbound SH 121 and southbound SH 360 into their final configuration.
  • Paving work continues on the new northbound SH 121/360 direct connectors to westbound SH 114. These new direct connectors are tentatively scheduled to open by the end of the year.
  • Final bridge work continues on the new northbound SH 121 and northbound SH 360 bridges to westbound SH 114.
  • Overhead signage and various roadway activities continue throughout the alignment.


Updated October 2017

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NorthGate Constructors, a Joint Venture, is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.