 SR 502 begins as the four @-@ lane Battle Ground Highway at exit 11 on I @-@ 5 , a partial cloverleaf interchange located north of Mount Vista , and travels due east as 219th Street , crossing Gee Creek and passing the northbound Gee Creek rest area . The narrowed two @-@ lane highway travels east through rural Clark County and the community of Dollars Corner before it enters the city of Battle Ground , where it becomes four @-@ lane Main Street . SR 502 crosses over Mill Creek and travels through the city , ending at an intersection with SR 503 and Main Street . 
