 In Spring 2011 , WSDOT began a $ 4 @.@ 63 million construction project to build wider lanes and shoulders on SR 22 between I @-@ 82 and the city of Toppenish , because of a number of collisions along the roadway . Other improvements included installing new sidewalks with ADA @-@ compliant curbs and access ramps , as well as adding turn lanes to side roads . The project was completed in June 2012 . 
