Traffic services

For ongoing traffic impacts, including updates on construction and roadwork, information about traffic and for travel planning, visit the City’s traffic map or follow the City’s traffic account on Twitter.

• Prince of Wales Drive, from Green Valley Crescent to Peridot Private, will have intermittent lane impacts on Tuesday, April 22 between 9 am and 3 pm for guiderail installation. Pedestrians and cyclists will be accommodated. Should weather impact operations, the impact will occur on the following day.
• The Bank Street and Findlay Creek Drive intersection will have lane reductions and turning restrictions starting Tuesday April 22 until Friday, May 2 for work related to the Bank Street Widening and Reconstruction project in the Findlay Creek community. Traffic to the north and south along Bank Street will be maintained. Temporary lane closures will also occur on Findlay Creek Drive. Turn restrictions will be in place at different times through the construction period. The Ottawa Police Service will be on-site and managing traffic flow. Please watch for construction signs and drive with caution through all construction zones. Pedestrians and cyclist access will be maintained, as well as access to the shopping plaza.
• Hazeldean Road, from Castlefrank Road to Irwin Gate, will have lane reductions and turning lane restrictions from Monday, April 21 to Saturday, August 30 for work related to a watermain renewal project. Pedestrian and cyclist access will be maintained, however some sidewalk detours may occur during construction. Watch for signage.
• The Airport Parkway, around the overpass over Uplands Drive, will have lane reductions in both directions from April 22 until approximately the end of May 2025 for the renewal of the existing overpass. Cyclist access will be maintained. OC Transpo northbound bus stop will be temporarily moved and signed. Please watch for signage and flagging.
• Hazeldean Road, from Castlefrank Road to Irwin Gate, will have intermittent lane reductions between 9 am and 3 pm on Monday, April 14 to Thursday April 17 for work related to a watermain renewal project.  Pedestrian and cyclist access will be maintained.
• Jeanne d’Arc Boulevard, from Vineyard to Voyageur drives, will have intermittent and alternating lane impacts from Monday, April 14 until early May for work related to a water line replacement.  Pedestrians will be accommodated as possible through the construction. Cyclists may be required to take a lane with traffic.
• Uplands Drive, at the Airport Parkway overpass, will be reduced to one lane in each direction from Monday, April 14 until approximately the end of May 2025 for the Airport Parkway Overpass Renewal. Please watch for signage and flagging. Pedestrian and cyclist access will be maintained.
• The eastbound right turn lane on St. Patrick Street bridge, leading to Vanier Parkway, will temporarily be removed from Monday, April 14 until end of summer 2027 for the Renewal of St. Patrick Street Bridge and Porter’s Island Bridge project. Traffic flow across the bridge will be maintained in both directions with two traffic lanes in each direction, but there may be delays. Pedestrian and cyclist access on St. Patrick Street Bridge will be maintained.
• Porter’s Island Bridge and its approaches on Island Lodge Road will be reduced to one lane from Monday, April 14 until Wednesday, December 31 for the Renewal of St. Patrick Street Bridge and Porter’s Island Bridge project.  Traffic will be maintained in both directions across the bridge, but there may be minor delays due to temporary signals. Westbound right-turns and eastbound left-turns onto the bridge from St. Patrick Street at the St. Patrick/Island Lodge/Cobourg intersection will not be permitted. Please follow the detour signage. Pedestrian and cyclists’ access will be maintained. Bus route 19 will be impacted. 
• Highway 174 - the following Highway 174 ramp and lanes will be closed for Stage 2 LRT roadwork:
  • The eastbound left turn lane at Trim Road will be closed from 6 am on Monday, April 21 until 5 pm on Thursday, May 29.
  • The left turn lane on the off-ramp at Champlain Street will be closed daily from Thursday, April 3 to Tuesday, April 22 between 7 am and 2 pm.
  • The right turn lane on the Highway 174 off-ramp at Jeanne d'Arc Boulevard will be closed daily between 10 am and 5 pm from Wednesday, April 9 to Thursday, April 17.
  • Eastbound Highway 174 at Trim Road will be reduced to one lane daily from Wednesday, April 23 to Friday, April 25 between 7 am and 2 pm.
  • Eastbound Highway 174 at Champlain Street will be reduced to one lane on Wednesday, April 23 between 7 am and 2 pm.
  • Westbound Highway 174 at Jeanne d'Arc Boulevard will be fully closed between 10 pm and 5:30 am from Wednesday, April 16 to Monday, April 21.
  • Eastbound Highway 174 at Blair Road will be reduced to one lane overnight between 7 pm and 5:30 am on Monday, April 21 and Tuesday, April 22.
  • Westbound Highway 174 at Blair Road will be reduced to one lane at 10 pm on Monday, April 21 until 5:30 am on Tuesday, April 22.
  • Westbound Highway 174 at Blair Road will be reduced to one lane at 10 pm on Tuesday, April 22 until 5:30 am on Wednesday, April 23.
  • Eastbound Highway 174 at Montreal Road will be reduced to one lane overnight at 7 pm on Tuesday, April 22 until 2 am on Wednesday, April 23.
  • The westbound off-ramp at Champlain Street will be closed nightly between 10 pm and 5:30 am from Monday, April 21 to Thursday, April 24.
• Southbound Orléans Boulevard over Highway 174 will be reduced to one lane daily between 7 am and 5 pm from Wednesday, April 16 to Monday, April 21.
• Westbound Montreal Road near Shefford Road will be reduced to one lane daily between 9:30 am and 3 pm from Wednesday, April 16 to Tuesday, April 22.
• Southbound Old Trim Road will be reduced to one lane daily between 7 am and 5 pm from Thursday, April 17 to Tuesday, April 22.
• Southbound Jeanne d'Arc Boulevard will be reduced to one lane daily between 9 am and 5 pm from Monday, April 21 to Wednesday, April 23.
• Highway 417 - the following Highway 417 ramp and lanes will be closed for Stage 2 LRT roadwork:
  • Eastbound Highway 417 between Pinecrest Road and Woodroffe Avenue will be reduced to two lanes at 10 pm on Monday, April 21 until 5 am on Tuesday, April 22.
  • Eastbound Highway 417 between Pinecrest Road and Woodroffe Avenue will be reduced to two lanes at 11 pm on Tuesday, April 22 until 5 am on Wednesday, April 23.
  • The eastbound on-ramp from northbound Greenbank Road will be closed at 11 pm on Tuesday, April 22 until 5 am on Wednesday, April 23.
  • The eastbound on-ramp from southbound Greenbank Road will be closed at 11 pm on on Tuesday, April 22 until 5 am on Wednesday, April 23.

For more information on City programs and services, visit ottawa.ca, call 3-1-1 (TTY: 613-580-2401) or 613-580-2400 to contact the City using Canada Video Relay Service. You can also connect with us through Facebook, Twitter and Instagram. 

Stay up to date on road closures and detours that might affect your commute.

• Travel Planner at octranspo.com
• City of Ottawa Traffic Report
• Interactive traffic map
• Ministry of Transportation of Ontario cameras along Highway 417
• Cycling maps and information

Pavement markings are important for the safety of all road users, especially during nighttime driving. Wear on road paint is accelerated where traffic volumes are high and snow, salt and grit further limits durability.

The annual pavement marking renewal program begins by May, following the start of road sweeping operations. All existing paint on the road is refreshed each year, including all intersection markings, longitudinal roadway lines, cycling facilities, traffic calming measures, and more.

Most of this work occurs at night when traffic volumes are low. In rural areas some work is completed during the daytime.

Priority

By May each year, crews are deployed all over Ottawa in the following priority sequencing:

1. Locations with irregular markings, and/or significant safety concerns
2. Cycling facilities and pedestrian crossovers (PXO)
3. High-volume roads and intersections
4. Low-volume roads

All pavement markings will be refreshed as part of this regularly scheduled maintenance, rather than based on requests from the public.

To request a change to existing pavement markings or the installation of new pavement markings, contact 3-1-1.

Equipment and Type of Paint

Several different vehicles and paint are used to refresh over 6,500 intersections and countless kilometres of roadway each year.

Methyl methacrylate (MMA) paint truck:

• Operates June to September, requiring warmer temperatures than other paint;
• The 2022 season is the second year applying MMA paint which is highly durable, having potential to reduce the workload of the annual maintenance program over time.

Acetone and Water-based paint truck:

• Operates May to November;
• Uses acetone-based paint in cooler spring and fall months, and water-based paint during warmer months.

Additional equipment for specialty markings

• Includes application of thermal plastic designs

The Traffic Service Catalogue outlines the services that are provided in relation to traffic safety inquiries. The Catalogue covers topics such as speed, pedestrians and cyclists, warning signs, traffic control, heavy trucks, parking and schools.

Seasonal Load Restrictions

Seasonal load restrictions will no longer be in effect as of Monday, May 5, 2025

During the spring thaw period, typically early March to mid-May, some roads cannot withstand heavy vehicle loads. Every year, the City of Ottawa monitors thaw progression by utilizing the forecast temperature data from Environment Canada and Weather Network to calculate the Thaw and Freezing Indices. When the Thaw Index reaches its threshold value, the load restrictions are imposed. Depending on the progression of the spring thaw, restrictions can come into effect quickly, sometimes with only a few days’ notice. Once the pavement strength has been restored, the load restrictions are removed. For more information on the SLR program, including program changes and up-to-date application process, please refer to this memorandum link.

• During the Seasonal Load Restricted period, commercial vehicles or trailers with a gross vehicle weight in excess of five (5) tonnes or 11,000 pounds per axle are prohibited on roads identified as Restricted Loads on the Truck Route Maps, (Urban Truck Routes and Rural Truck Routes). These restrictions also apply to all non-truck routes.
• Roads designated as “Full Loads” can carry full loads all year.
• Heavy vehicles that exceed weight limits on restricted load roadways during the spring thaw period will be subject to fines.

Local restrictions will remain in effect on the identified City roads until further notice (typically, mid-May).

For further information on seasonal load restrictions, please call 3-1-1.

Safety Features

Low-speed vehicles must be operated in accordance with Ontario’s Highway Traffic Act and must meet the requirements of Canada’s Motor Vehicle Safety Act (MVSA). They are not designed to the same crashworthiness standard as regular vehicles because of their limitation for use in low-speed environments.  They also require a ‘slow-moving vehicle’ sign on the back warning other drivers of their slow speed.

Furthermore, all low-speed vehicles will be required by Transport Canada to incorporate audible sound emissions starting in 2023. Electric-powered vehicles are quiet and can pose a danger those who are blind or partially sighted, so the sound emission provides an auditory warning of their approach.

Environmental Impact

Low-speed vehicles are a more environmentally friendly method of transportation as opposed to traditional gas and diesel powered vehicles. They replace large vehicles consuming fossil fuels with much smaller vehicles that do not produce any tailpipe smoke or smog - allowing for significant reduction of harmful greenhouse gas emissions.

Pilot Program

Low-speed vehicles are permitted in Ontario under a provincial pilot project valid until June  2027: Ontario Regulation 215/17.  The City of Ottawa approved their operation through a municipal by-law, as required by the provincial regulation, which came into effect in August 2022.  Applications to operate a low-speed vehicle may be submitted to the City for review and, once approved, organizations may test their low-speed vehicles for up to one year (renewable).  The City of Ottawa will collect information and feedback in support of the provincial review of this pilot program. 

Provincial Rules for Low-Speed Vehicles

The Province of Ontario requires that all low-speed vehicles be registered with Service Ontario. Each operator must apply to obtain a special low-speed vehicle license plate and Vehicle Identification Number (VIN) approved by the province. As part of this process, a low-speed vehicle declaration must be completed, acknowledging that the vehicle is part of a provincial wide pilot program, that it does not possess all the same safety features as a typical vehicle, and that it will only be used in jurisdictions where operation has been approved. A link to this declaration form and additional information can be found on Low-speed vehicle pilot program | ontario.ca

How to Apply for a City of Ottawa Low-Speed Vehicle Permit

To apply to operate a low-speed vehicle in Ottawa, each company must fill out declaration form stating that the company understands the requirements of the pilot program, and that there is an decreased number of safety features as opposed to a regular motor vehicle. Each company also must provide proof of insurance and liability coverage and demonstrate the vehicle has been registered with the Province of Ontario.

For more information about low-speed vehicles in Ottawa or to apply for a permit to operate, please contact lsv-vbv@ottawa.ca.

Low-Speed Vehicles (By-law No. 2022-276)

Reporting Issues

Issues regarding operation of LSVs in Ottawa can be reported by calling 3-1-1 or by contacting 311@ottawa.ca or dialling 9-1-1 in case of an emergency.