Current traffic on Highway 400 — accidents, construction and closures in real time.
Nightly Moving Maintenance Closure on HWY 400 Northbound between MAPLEVIEW DRIVE, Barrie and HWY 11 JCT, Springwater. 1 Alternating Lane(s).
Nightly Moving Maintenance Closure on HWY 400 Southbound between MAPLEVIEW DRIVE, Barrie and CANAL RD., Bradford. 1 Alternating Lane(s).
Nightly Construction on HWY 400 Northbound between INNISFIL BEACH RD - SIMCOE ROAD 21 and INNISFIL BEACH RD - SIMCOE ROAD 21, Innisfil. 2 Alternating Lane(s).
Nightly Moving Maintenance Closure on HWY 400 Southbound between HWY 11 JCT, Springwater and MAPLEVIEW DRIVE, Barrie. 1 Alternating Lane(s).
Nightly Construction on HWY 400 Southbound between INNISFIL BEACH RD - SIMCOE ROAD 21 and INNISFIL BEACH RD - SIMCOE ROAD 21, Innisfil. 2 Alternating Lane(s).
Nightly Construction on HWY 400 Northbound between HWY 88 and 13TH CONCESSION, Bradford. 2 Alternating Lane(s).
Nightly Maintenance on HWY 400 Northbound between HWY 11 JCT, Springwater and SEVERN RIVER BRIDGE, Tay. 1 Alternating Lane(s).
Nightly Moving Maintenance Closure on HWY 400 Southbound between SEVERN RIVER BRIDGE, Tay and HWY 11 JCT, Springwater. 1 Alternating Lane(s).
Nightly Construction on HWY 400 Southbound between 13TH CONCESSION and HWY 88, Bradford. 2 Alternating Lane(s).
Nightly Maintenance on HWY 400 Southbound between HWY 9/DAVIS DR and LLOYDTOWN-AURORA RD, Kettleby. 1 Alternating Lane(s).
Nightly Construction on HWY 400 Southbound Collector between 401 and JANE STREET, Toronto. 2 Alternating Lane(s).
Nightly Construction on HWY 400 Northbound Collector Off-ramp at DUNLOP STREET / SIMCOE ROAD 90, Barrie. ALL LANES CLOSED.
Nightly Construction on HWY 400 Northbound Off-ramp at DUNLOP STREET / SIMCOE ROAD 90, Barrie. ALL LANES CLOSED.
Nightly Construction on HWY 400 Northbound On-ramp at DUNLOP STREET / SIMCOE ROAD 90, Barrie. ALL LANES CLOSED.
Nightly Construction on HWY 400 Southbound Collector Off-ramp at DUNLOP STREET / SIMCOE ROAD 90, Barrie. ALL LANES CLOSED.
Nightly Construction on HWY 400 Southbound On-ramp at DUNLOP STREET / SIMCOE ROAD 90, Barrie. ALL LANES CLOSED.
Nightly Construction on HWY 400 Southbound Collector between HWY 26/ BAYFIELD STREET and DUNLOP STREET / SIMCOE ROAD 90, Barrie. 2 Alternating Lane(s).
Nightly Construction on HWY 400 Northbound Collector between ESSA RD / SIMCOE RD 27 and DUNLOP STREET / SIMCOE ROAD 90, Barrie. 2 Alternating Lane(s).