Grey County Outlines 2025 Road Construction Projects Across the Region
Grey County will invest over $13 million in road construction projects across the region in 2025, including resurfacing, culvert replacement, and traffic signal upgrades.
Grey County has announced its upcoming road construction schedule for 2025, with multiple major infrastructure projects planned across the region.
The work includes resurfacing, reconstruction, culvert replacement, and traffic signal upgrades, representing a total investment of more than $13 million.
While timelines are subject to change due to weather or unforeseen delays, the County says it is providing advance notice and opportunities for public engagement through several upcoming information sessions.
All active and planned construction projects will be listed on Municipal 511 and updated as work progresses. Drivers are encouraged to plan ahead, allow extra travel time, and exercise caution in work zones.
Grey Road 9 – Dundalk Area
Timeline: June 9 to July 31
Details: Pulverizing and paving 5.5 km between Grey Road 23 and 275 m east of Southgate Sideroad 3; 2.3 km asphalt overlay to Southgate Sideroad 7
Investment: $2.75 million
Traffic Impact: Intermittent alternating lane closures
Public Info Session: Thursday, May 21, 2025, 6:00–8:00 p.m., Frank MacIntyre Building, Dundalk
Grey Road 12 – Markdale to Meaford
Timeline: May to end of September
Details: Pulverizing and paving 11.1 km between Grey Road 40 and Grey Road 112/Sideroad 16
Investment: $4.73 million
Traffic Impact: Daytime closures with signed detours
Public Info Session: Tuesday, June 3, 2025, 6:00–8:00 p.m., Centre Grey Complex – Markdale Arena
Grey Road 14 – Southgate
Timeline: July to end of August
Details: Pulverizing and paving 5.4 km from 800 m south of Southgate Road 14 to Southgate Road 08
Investment: $1.9 million
Traffic Impact: Intermittent lane closures with traffic control
Public Info Session: Thursday, May 21, 2025, 6:00–8:00 p.m., Frank MacIntyre Building, Dundalk
Grey Road 25 – Between Grey Road 3 and Highway 6
Timeline: July to end of August
Details: Overlay of 11.3 km section
Investment: $1.58 million
Traffic Impact: Intermittent lane closures
Public Info Session: Scheduled for June (details to be posted on grey.ca)
Grey Road 28 – Hanover
Timeline: Mid-May to end of September
Details: Reconstruction from Grey Road 4 (10th St.) to 14th St.; replacement of traffic signals at Grey Road 4 and Grey Road 28
Investment: $1.25 million
Traffic Impact: Intermittent lane closures with traffic control
Public Info Session: Wednesday, May 14, 2025, 6:00–8:00 p.m., Hanover P&H Centre (Lions Den room)
Grey Road 30 – Between Grey Road 13 and Lower Valley Road
Timeline: August to end of September
Details: Replacement of 10 culverts
Investment: $531,000
Traffic Impact: Intermittent lane closures with traffic control
Public Info Session: Tuesday, June 3, 2025, 6:00–8:00 p.m., Centre Grey Complex – Markdale Arena
Grey Road 119 – Between Grey Road 2 and Grey Road 13
Timeline: June to early July
Details: Overlay of 6.9 km section
Investment: $996,000
Traffic Impact: Intermittent lane closures with traffic control
Public Info Session: Tuesday, June 3, 2025, 6:00–8:00 p.m., Centre Grey Complex – Markdale Arena
Residents and travelers are reminded to check the Grey County construction map for the most up-to-date information on road projects and closures. Grey County’s annual roadwork plan is guided by its asset management strategy, which considers road condition, usage, and lifespan to prioritize improvements.
A 10-year road construction and resurfacing map is available online at grey.ca/roads.
Always follow posted signage in work zones, and use caution when workers are present.