The Minnesota Department of Transportation put in an extra lane on a short portion of Crosstown Hwy. 62 through Edina late last week to help ease congestion.
But drivers should not get used to it: The lane between Valley View Road and Hwy. 100 is temporary, MnDOT spokesman Jesse Johnson said.
MnDOT restriped the shoulder to accommodate extra traffic expected to use westbound Crosstown when lanes on nearby Interstate 494 are shut down as part of a $377 million project now getting underway. Motorists will face nightly lane closures in both directions of I-494 between East Bush Lake Road and the I-35W/494 interchange through June 23.
Over the next four years, drivers will face additional lane closures, including occasional weekend shutdowns of all lanes in both directions — plus ramp and loop closures as MnDOT rebuilds the freeway. Local roads near I-494 in Bloomington, Richfield and Edina will be closed at times, too.
The project, which is expected to run through 2026, includes adding E-Z Pass lanes between Hwy. 100 and I-35W, a ramp at the I-494/35W interchange, bridges at Portland, Nicollet and 12th avenues and a pedestrian bridge at Chicago Avenue.
MnDOT officials anticipate many I-494 drivers will shift over to the Crosstown to avoid travel disruptions, creating the need for a third westbound lane, Johnson said.
MnDOT has done this in the past. The agency converted the shoulder into an additional travel lane from 2017 to 2021 when it rebuilt I-35W between downtown Minneapolis and the Crosstown. When that project was completed, the extra lane on the Crosstown disappeared. When MnDOT is done with I-494, the lane will vanish again.
Why can't it stay? For one, asphalt laid on the shoulder is not as thick as pavement in regular travel lanes and could not support the weight of traffic long-term, Johnson said.