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

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Anticipated Work for the Next Month

September 22, 2025 to October 17, 2025:

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Glanworth Drive

• Shouldering, guiderail, installation of signs

• Pavement markings

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Colonel Talbot Road North Portion

• Pavement markings

• Activation of temporary signals at tie-ins

• Installation of permanent streetlighting at existing intersection

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Colonel Talbot Road Structure

• Form Deck

• Clay Fill

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Littlewood Drive

• Shouldering

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Tempo

• Topsoil and seeding

 

Hwy 401 Culvert Extensions

•Culvert 4, 5

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Littlewood/Glanworth/Colonel Talbot Tie-Ins

• Earth excavation

• Granular B and A placement

• Landscaping/restoration

• Asphalt paving and shouldering

• Pavement markings and permanent signs

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Traffic Impacts for the Next Month

• Daytime closure N-E Ramp at Colonel Talbot Road

• Colonel Talbot Road from Highway 401 to 1 km north of Highway 401 intermittently reduced to a single lane controlled by flag persons

• Hwy 401 driving lane eastbound and westbound for New Glanworth Structure overhead work, culvert extensions

• Tempo Road between the IBEW Union Hall and Glanworth 

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Current Lane Closures - Week of October 20, 2025

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NOTICE:

Tempo Road from the IBEW Union Hall to Glanworth Drive is closed to traffic:

July 29, 2025 until approximately November 14, 2025.

The S-W and W-N ramps (westbound on ramp and eastbound off ramp) are closed to traffic starting August 12th to November 28th.

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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

• Monday, October 20, 2025 to Friday, October 24, 2025 from 7 am to 6 pm daily

 

Littlewood Drive from Colonel Talbot Road to Cook Road will intermittently be reduced to a single lane controlled by flag persons

• Monday, October 20, 2025 to Friday, October 24, 2025 from 7 am to 6 pm daily

 

Glanworth Drive from Colonel Talbot Road to Wonderland Road will intermittently be reduced to a single lane controlled by flag persons

• Monday, October 20, 2025 to Friday, October 24, 2025 from 7 am to 6 pm daily

  

Highway 401 eastbound and westbound driving lanes from 1.5 km east of Colonel Talbot Road 0.5 km east of Colonel Talbot Road

• Sunday, October 19, 2025 at 10 am to Saturday, November 1, 2025 at 6 pm

 

 

UPCOMING CLOSURES:

 

Highway 401 full closure of eastbound and westbound lanes from Colonel Talbot Road to Highway 402

• is closed to ALL traffic: Saturday, October 18, 2025 at 6 pm to Sunday, October 19, 2025 at 10 am

 

The westbound on ramps at Wonderland Road

• are closed to ALL traffic: Saturday, October 18, 2025 at 6 pm to Sunday, October 19, 2025 at 10 am

 

The eastbound on ramp from southbound Colonel Talbot Road to Highway 401 (N-E Ramp)

• is closed to traffic: Saturday, October 18, 2025 at 6 pm to Sunday, October 19, 2025 at 10 am

 

The eastbound on ramp from northbound Colonel Talbot Road to Highway 401 (S-E Ramp)

• is closed to traffic: Saturday, October 18, 2025 at 6 pm to Saturday, November 1, 2025 at 6 pm

 

Highway 401 eastbound and westbound driving lanes from 1.5 km east of Colonel Talbot Road 0.5 km east of Colonel Talbot Road

• Sunday, October 19, 2025 at 10 am to Saturday, November 1, 2025 at 6 pm

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Detour Route for upcoming Full Closure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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