Ongoing Work.

2018 Construction season:

This will be the final season of work for the Highway 410 expansion from south of Highway 401 to north of Queen Street scheduled to Start in early April of 2018, with a projected completion in late fall of 2018.

Year No. 5 – Stage 5A (Highway 410)

  • Reconfigure lanes on Highway 410 northbound, Highway 410 southbound, and Highway 403 eastbound to 410 northbound Ramp, Highway 401 eastbound to 410 northbound ramp and Highway 401 westbound to 410 northbound.
  • Construct Highway 410 northbound separator behind temporary concrete barrier including new storm sewer system (with sewer crossings as shown in the contract drawings), new OHSS, new separator barrier, granular and base course asphalt.
  • Rehabilitate the 401 westbound to 410 northbound Ramp including milling and surface course asphalt.
  • Place all remaining surface course asphalt on Highway 410 NB, Highway 410 SB and the 410 southbound to 403 westbound ramps.

Year No. 5 – Stage 5A (Highway 403)

  • Reconfigure lanes on Highway 403 and 403 northbound to 410 northbound ramp for Stage 5A.
  • Rehabilitate the center portion of the Matheson Boulevard Overpass (Site No. 24-354).
  • Reconstruct center portion of existing pavement on Highway 403 EB Collector (full depth) behind temporary concrete barrier.

Year No. 5 – Stage 5A (Queen Street Interchange)

  • Reconfigure lanes on Queen Street for Stage 5A.
  • Close the sidewalk on the south side of Queen Street.
  • Rehabilitate the south side of the Queen Street Underpass behind temporary concrete barrier.

Year No. 5 – Stage 5B (Highway 410)

  • Reconfigure lanes on Highway 410 southbound for Stage 5B.
  • Construct tall wall median barrier 410 northbound from north of 401 to north of Courtneypark Drive. Open the Highway 410 HOV lanes to traffic in both directions North and South Bound.

Year No. 5 – Stage 5B (Highway 403)

  • Reconfigure lanes on Highway 403 and 403eastbound to 410northbound ramp for Stage 5B.
  • Rehabilitate the outside portion of the Matheson Boulevard Overpass.
  • Reconstruct outside portion of existing pavement on Highway 403 EB Collector (full depth) behind temporary concrete barrier.
  • Rehabilitate outside lanes and shoulders on Highway 403 EB Collector during nighttime lane closures.
  • Rehabilitate 403 eastbound to 401 eastbound collector Ramp including milling and surface course asphalt.
  • Place surface course asphalt on Highway 403 EB Collector and the 403 northbound to 410 northbound Ramp.
  • Complete base course and surface asphalt on the new 401eastbound to 403 southbound ramp and 403 northbound to 401 westbound ramps and open to traffic.

Year No. 5 – Stage 5B (Queen Street Interchange)

  • Reconfigure lanes on Queen Street for Stage 5B.
  • Open all sidewalks on Queen Street.
  • Rehabilitate the center portion of the Queen Street Underpass and reconstruct the median on Queen Street behind temporary concrete barrier.
  • Rehabilitate all ramps during nighttime ramp closures including new curb & gutter, milling, base course asphalt and surface course asphalt.
  • Rehabilitate pavement on Queen Street.
  • Install new traffic signals at the 410 northbound – Queen E/W Ramp terminal and the 410 southbound to Queen E/W Ramp terminal.