Route 1A continues as a four-lane divided highway running directly next to the coastline beaches.

The roadway continued eastward into Dryden as a locally maintained highway.

It then continues towards Graham as a two-lane highway.

East of the interchange, I-70 continues as a four-lane highway for local traffic that averages 25,300 vehicles per day.

It then shifts towards the northwest, continuing as a multi-lane divided highway.

The highway then continued as a local highway.

The physical roadway continued into the park and to nearby Lake Ontario as a local highway.

It will continue as a four-lane divided highway up to U.S. 87.

The road continues as a divided highway through Revere.

The route continues northwest with US 290 as a limited-access highway.