The following sections will be updated weekly to reflect construction updates and traffic impacts.

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Anticipated Work for the Next Month

March 24, 2025 to April 25, 2025:

• Glanworth Drive and Structure

  • Installation of drainage tiles

  • Place engineered clay fill

  • Form bridge deck

• New Colonel Talbot structure

  • Pile driving

• Colonel Talbot Road North Portion

  • Remove contaminated soil from Printshop Property

  • Place engineered clay fill

  • Erosion and sediment control measures for winter shutdown

• Littlewood Drive

  • Installation of drainage tiles

  • Topsoil stripping

  • Earth excavation cut/fill

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Traffic Impacts for the Next Month

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• Hwy 401 eastbound driving lane or high speed lane from 300 m to 1 km east of Colonel Talbot Road Underpass 

• Hwy 401 westbound driving lane or high speed lane from 400 m to 800 m west of Wonderland Road 

• W-N Off Ramp at Colonel Talbot Road and Hwy 401

• S-W On Ramp at Colonel Talbot and Hwy 401

• Colonel Talbot Road Northbound shoulder only from Glanworth to Decker

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Current Lane Closures - Week of April 14th, 2025

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​The westbound on ramp from Colonel Talbot Road South to Highway 401 westbound (S-W Ramp) will be closed for offloading/removal of construction equipment and materials

•   Tuesday to Wednesday, April 15-16, 2025 from 7 am to 6 pm daily

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Colonel Talbot Road northbound and southbound will intermittently reduced to a single lane controlled by flag persons between Littlewood Drive to Decker Drive

•   Tuesday to Thursday, April 15-17, 2025 from 7 am to 6 pm daily

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ADVANCE NOTICE:

The westbound on and eastbound off ramps will be closed to traffic starting April 21, 2025 until end of day June 2, 2025.

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​​​​​​The following section provides general information related to construction and does not change.

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SUMMARY OF CONSTRUCTION BY YEAR

​2024 Construction Season:

• Construct median piers for new Highway 4 (Colonel Talbot Road) bridge

• Construct median piers abutments with approaches and install new girders for new Glanworth Drive bridge

• Construct High Mast Lighting (HML) and overhead sign (OHS) footings along Highway 401 median

• Reconstruct Highway 401 median storm sewer and sewer crossings

• Construct western realignment half of Tempo Road

• Commence realignment of Glanworth Drive and Littlewood Drive and construction of Littlewood Place

• Install HML

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2025 Construction Season:

• Construct new Highway 4 (Colonel Talbot Road) bridge offline

• Construct abutments with approaches and install new girders for new Highway 4 bridge

• Construct the Tempo Road Realignment

• Construct new Glanworth Drive bridge and deck structure

• Complete construction of Littlewood Drive and Glanworth Drive realignments, Littlewood Drive and Littlewood Place

• Widen northern portion of Highway 4

• Remove existing Glanworth Drive bridge

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2026 Construction Season:

• Construct new Highway 4 bridge deck and structure

• Complete widening and realignment of Highway 4 except surface course paving

• Construct new interchange ramps and speed change lanes

• Remove existing Highway 4 bridge

• Construct southbound lanes of Colonel Talbot Road

• Construct realignment of Burtwistle Lane

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2027 Construction Season:

• Complete surface course paving and construction of raised median on Highway 4

• Complete surface course paving of interchange ramps

• Construct aesthetic monuments at Highway 4 Underpass

• Complete remaining portions of median tall wall barrier