French Valley Parkway Interchange


Reduce congestion and improve safety by relieving the I-15/Winchester Road interchange and minimizing weaving movements on I-15 between Winchester Road and the I-15/I-215 Junction.


  • A new arterial, French Valley Parkway, connecting Jefferson Avenue and Ynez Road.
  • A new interchange connecting French Valley Parkway to I-15.
  • A new collector/distributor system along I-15 between Winchester Road and the I-15/I-215 Junction.
  • Modifications to the I-15/Winchester Road interchange such as ramp widening for additional lanes.

PHASING (Three Phase Implementation)

Phase I [shown in red on aerial map]: Construction Complete.

Designed to provide interim relief by widening the existing southbound off-ramp at Winchester Road, constructing the southbound off-ramp at the future French Valley Parkway, and constructing the westbound portion of French Valley Parkway between the new off-ramp and Jefferson Avenue.

Phase II [shown in blue on aerial map]: Designed to provide interim relief by constructing the northbound collector/distributor system along I-15.
Phase II Status:  Working with Caltrans to develop a revised work plan and scope to adjust project phasing from two phases to three phases.
Phase II Contact:

Kendra Hannah-Meistrell, City of Temecula Project Manager 951-693-3949

Phase III [shown in green on aerial map]: Future Work.

Designed to provide ultimate relief by constructing the balance of French Valley Parkway from Jefferson Avenue to Ynez Road, the full interchange connection to I-15, and the southbound collector/distributor system along I-15.

Last Update:  12/02/2015