The Pima County Regional Wastewater Reclamation Department has contracted with KE&G Construction to perform an emergency sewer repair project on East Speedway at 10th Avenue.

Work will begin at 7 p.m. today and will continue until 3 p.m. Thursday. During this project, eastbound Speedway will be reduced to one lane between 11th and Perry avenues.

The Speedway/10th Avenue intersection will be closed. Motorists will be able to access properties on 10th Avenue from the south.