Route 400 N Traffic

• State Highway 400 n Accident Reports
• State Highway 400 n Weather Conditions

Route 400 N News Reports

• York Region highway closures for planned roadwork on July 19

  • York Mills Rd

  • source: Bing
  • 3 views
  • Jul 19, 2025 03:01am
  Expect delays, especially during busy travel times - 37 closures are scheduled for roadwork on provincial highways in York Region on July 19, 2025: Highway 400 northbound between Highway 9, Kettleby ... Read More

• Dump truck driver charged after using Hwy. 400 shoulder as passing lane: OPP

  • US 400

  • source: Bing
  • 2 views
  • Jul 17, 2025 05:00am
  400

  Provincial police charged a driver after two dump trucks were spotted using the shoulder to pass other vehicles on Highway 400 near Highway 9 July 16. Investigation determined one driver had a ... Read More

• Simcoe highway closures for planned roadwork on July 16

  • Severn River Bridge

  • source: Bing
  • 3 views
  • Jul 16, 2025 03:01am
  Highway 400 southbound between Moonstone Road / Simcoe Road 19 and Mt. St. Louis Rd, Oro Medonte: one alternating lane closed from July 13 at 11:59 p.m. until July 18 at 11 a.m. Highway 400 northbound ... Read More

• York Region highway closures for planned roadwork on July 4

  • New York
  • US 400

  • source: Bing
  • 2 views
  • Jul 03, 2025 5:00pm
  400

  Highway 400 southbound express between Major Mackenzie Drive and Bass Pro Mills Drive, Vaughan: three alternating lanes closed from July 6 at 10 p.m. until July 12 at 5 a.m. Highway 400 northbound ... Read More

• York Region highway closures for planned roadwork on July 16

  • Hwy Northbound

  • source: Bing
  • 4 views
  • Jul 16, 2025 03:01am
  Expect delays along these routes - 30 closures are scheduled for roadwork on provincial highways in York Region on July 16, 2025: Highway 400 northbound between Highway 9, Kettleby and 5th Line, ... Read More

• York Region highway closures for planned roadwork on July 13

  • US Highway 19

  • source: Bing
  • 4 views
  • Jul 13, 2025 03:01am
  19

  Expect delays or adjust your route - 26 closures are scheduled for roadwork on provincial highways in York Region on July 13, 2025: Highway 400 northbound between Highway 9, Kettleby and 5th Line, ... Read More