Highway 1 - Lower Lynn Improvements Projects - Construction Updates

The Mountain Highway/Lynn Creek, Keith Road/Seymour Parkway and Main Street/Dollarton Highway Interchanges will be upgraded in four phases. Improvements will address safety, queuing and delays and will help to improve travel times along Highway 1 and the Lower Lynn Interchanges.

Construction Updates

Sound Mitigation

The Mountain Highway Interchange has utilized various methods of sound mitigation to address traffic noise concerns.

Learn more about noise assessments and sound mitigation by reading the Mountain Highway Interchange Noise Assessment and Sound Mitigation Information Sheet (PDF, 949 KB).

Tree Clearing

No tree clearing is currently scheduled.

Learn more about tree clearing by reading the Mountain Highway Interchange tree clearing Information Sheet (PDF, 1.3 MB).

Salop Trail

Construction works in the vicinity of Salop Trail have necessitated extending the closure of the Salop Trail between Shavington Street and Cloverley Street to ensure the safety of pedestrians and cyclists during the installation of the Metro Vancouver Sanitary Sewer Siphon.

This trail closure will be in effect from March 9th, 2018 to project completion on October 31st, 2018. A detour for pedestrians and cyclists has been signed on location. Please obey traffic control and use caution near the construction work zone.

Road Works

Mountain Highway

Single lane alternating traffic and temporary stoppages will be required from Arborlynn Drive to Keith Rd to facilitate equipment moving north and south of Highway 1. Expect delays during the following work hours:

Days

Work Hours

April 16 – April 20 and
April 23 – April 27

9 am - 3 pm

Keith Road

Lane closures and temporary stoppages for Keith Road, from Cloverly Street to Lynnmouth Avenue will be in effect. Expect delays: 

Days

Work Hours

April 16 – April 20

April 21 (temporary stoppages only) 

April 23 – April 27

9 am - 3 pm

7 am – 4 pm

9 am – 3 pm

Brooksbank Avenue

Lane closures and temporary stoppages for Brooksbank Avenue will be in effect to facilitate retaining wall construction. Expect delays:

Days

Work Hours

April 16 – April 20

April 21 (temporary stoppages only) 

April 23 – April 27

9 am - 3 pm

7 am – 4 pm

9 am – 3 pm


Work Hours

Lafarge Canada Inc. will construct the new Mountain Highway Interchange from May 2017 to Fall 2018, complying with all of the applicable bylaws of District of North Vancouver and City of North Vancouver which only permit activities creating a noise disturbance in the following time windows except for Sundays and statutory holidays, which have total prohibitions:

District of North Vancouver

Days

Construction Hours

Monday to Friday

7 am - 8 pm

Saturday

9 am - 5 pm

City of North Vancouver

Days

Construction Hours

Monday to Friday

7 am - 8 pm

Saturday

9 am - 7 pm

To avoid significant impacts to traffic caused by certain construction activities Noise Variance applications will be made for night work.  The contractor will provide advance notifications and advertisements for night work.

The following tables show allowable traffic interruption windows that will be in effect during construction.

Highway 1

Days

Construction Hours

Monday to Sunday

11 pm - 5 am

East Keith Road

Days

Construction Hours

Monday to Friday

9 am - 3 pm
7:45 pm - 6:45 am

Saturday

9 am - 3 pm
7:45 pm - 8:45 am

Mountain Highway

Days

Construction Hours

Monday to Friday

9 am - 2:30 pm
7:45 pm - 6:45 am

Saturday

9 am - 2:30 pm
7:45 pm - 8:45 am

Other Municipal Roads

Days

Construction Hours

Monday to Friday

9 am - 3 pm
7:45 pm - 6:45 am

Saturday

9 am - 3 pm
7:45 pm - 8:45 am