At 28,176 AADT, Interstate 81 through North Syracuse is the area's busies highway, although a lot of traffic filters off of Interstate 81 to NY 481 to US 11 to get to the various suburban shopping mauls and Drivers' Village. South Bay Road, where it parallels Plank Road is relatively quiet. Generally warmer colors to purple are more trafficked, click on the roads to pull up full traffic data.