Study #2 Napanee to Kingston

Highway 401 from 5 km west of County Road 41 / Centre Street to 8 km west of Kingston Road 38 (GWP 4016-21-00)

As illustrated, the project limits for Study #2 (GWP 4016-21-00) include Highway 401 from 5 km west of County Road 41 / Centre Street to 8 km west of Kingston Road 38 for a total length of approximately 29 km. Study #2 is located within the Town of Greater Napanee, the Township of Loyalist, and the County of Lennox and Addington.

Study #2 (GWP 4016-21-00) will address current and future transportation needs by developing a plan for the following:

  • Rehabilitation and / or replacement of 18 bridges and 3 culverts
  • Determine the long-term interchange configuration for the following 3 Highway 401 locations:
    1. County Road 41 Interchange
    2. Camden East Road (County Road 4) Interchange
    3. Wilton Road (County Road 6) Interchange
  • Establish the footprint for the interim six and ultimate eight lanes of Highway 401

NOTE:

  • Palace Road Interchange - The Ministry completed the Highway 401 Interchange Improvements at Palace Road Preliminary Design and Class Environmental Assessment Study (GWP 4197-13-00) in 2020.  The current undertaking will review the recommendations from the above noted previous Preliminary Design and Class EA Study as documented in the Transportation Environmental Study Report (TESR).  To view the TESR, please click here.
  • County Road 41 Overpass – The Ministry completed the Highway 401 Interchange Improvements at County Road 41 Preliminary Design and Class Environmental Assessment Study (GWP 4459-04-00) in 2019 which considered an ultimate 6-lane cross-section.  The Transportation Environmental Study Report (TESR) that documented that process will be used as the basis for updating the design to accommodate an 8-lane cross-section.  To view the TESR, please click here.

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