 SR 96 descends southeast into the Snohomish River valley from Larimers Corner to Rees Corner on 131st Street, ending at an intersection with SR 9 south of Snohomish.Every year, the Washington State Department of Transportation (WSDOT) conducts a series of surveys on its highways in the state to measure traffic volume.This is expressed in terms of average annual daily traffic (AADT), which is a measure of traffic volume for any average day of the year.