 The Thruway continues north through the river valley toward Harriman , where it encounters the Woodbury toll barrier , the southeastern end of the mainline 's major closed ticket system . The barrier is located on the mainline within exit 16 ( NY 17 ) , a trumpet interchange . Along with the mainline barrier in Harriman , a separate toll plaza exists on the exit 16 ramp midway between the Thruway and NY 17 exit 131 ( NY 32 ) . Now a completely tolled highway , the Thruway heads northward , roughly paralleling the Hudson River to the river 's west as it serves the city of Newburgh , the village of New Paltz , and the city of Kingston , indirectly connecting to the short I @-@ 587 in the latter . 
