Upgrades to 124th Ave between 100th Ave and Sears get started today. There will be periodic road closures and delays between now and mid-July, when work is expected to wrap up. Upgrades to the road include repairs to curbs, sidewalks and sewers, and improvements to the road surface. A detour will be set up when the area is unacceptable , drivers are asked to steer clear of the area as much as possible until work is complete.