Emergency road closure for Thorold Townline Road (Regional Road 70) in Thorold
Wednesday, April 1, 2026
Thorold Townline Road (Regional Road 70) from McLeod Road (Regional Road 49) to Chippawa Creek Road (Regional Road 63) in Thorold is closed on Wednesday, April 1 due to flooding.
The road will remain closed until the water recedes and it is safe to travel.
Detours
- Detour 1: Chippawa Creek Road (Regional Road 63) > Allanport Road (Regional Road 82) > Highway 20
- Detour 2: Highway 20 > Allanport Road (Regional Road 82) > Highway 20
Emergency services will not have through access at Brown Road during this closure. Businesses and residents will have access during the closure but may be directed to take an alternate route to get to their destination. Businesses will remain open at all times.
Contact
Any inquiries about this closure may be directed to Sabrina Mills at 905-980-6000 ext. 3232.
Your co-operation and patience during this period of inconvenience will be appreciated.





