The Auto Mile, which includes approximately a dozen new and used automobile dealerships, is located on Lehigh Street's western border with Emmaus.

Over the evening of December 25 and 26, 1776, George Washington secretly led his troops across the Delaware River.

[3] Lehigh Street is a continuation of State Avenue near South Mall in the northern sections of Emmaus.

After crossing the Allentown border with Emmaus, it widens to a four-lane road with a center left-turn lane.

From there, Lehigh Street runs northward traversing one of the busiest commercial districts in the city.