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Southwest Edmonton Traffic Gridlock Stretches Patience

Windermere residents say construction backlogs have turned 30-minute drives into two-hour ordeals as the city races to handle population growth.

· 3 min read · HOC Edmonton Desk

Edmonton's construction season is in full swing, and nowhere is the frustration sharper than the southwest — where Windermere and Terwillegar residents are facing what they describe as unrelenting gridlock.

Janna Houle, a longtime Windermere resident, says what used to be a 30-minute drive has ballooned into a two-hour nightmare. "Everyone is frustrated, everyone is annoyed," she said. The culprit: ramped-up work on the Terwillegar Drive overpass expansion, which is blocking lanes on either side of Anthony Henday Drive while also snarling Rabbit Hill Road as an alternate route.

"It's lanes blocked off, but we're not really seeing construction, so I don't know it's a lot of lanes blocked off and nothing happening all day," Houle added.

The city is juggling over 200 active projects citywide, with more than $7 billion allocated to multi-year work, maintenance, and renewal. The southwest corner has been Edmonton's fastest-growing region for about 25 years — which is precisely why the infrastructure push is so urgent. Jason Meliefste, the city's branch manager of infrastructure delivery, acknowledged the pain while defending the necessity. "If it wasn't for that growth, we wouldn't have to do this project," he said, "and to get this project done, we do have to include traffic impacts."

The city is testing an accelerated roadwork strategy — the approach that's already shortened the Wellington Bridge rebuild in Glenora from two years to completion this fall. Mayor Andrew Knack said the tactic has council backing and will help compress timelines on other projects this year.

Other major work nearing completion includes the Whitemud Drive Rainbow Valley Bridge rehabilitation and the Dawson Bridge work. The Yellowhead freeway conversion and Terwillegar Drive expansion are visibly progressing, alongside Jasper Avenue rehabilitation. The Capital Line South and Valley Line West LRT extensions will also bring traffic impacts to Twin Brooks and the west Henday.

For residents like Houle, the message is simple: collaborate better. "It can't all be happening at once. Different roadways closed all the time," she said. The city has launched a traffic disruptions map to help drivers plan alternate routes — a small gesture in what's shaping up to be a grinding season.