Interstate 78, PA-309 to US-222/PA-222

Location: I-78 and PA 309, Lehigh Cty

As traffic from PA 309 south merges on, keep right for US 222 (and PA 222).

Location: I-78 and Hamilton Blvd, Lehigh Cty

This is the northern terminus of US 222, which heads to Maryland. PA 222 heads north from here into Allentown.

E to PA-29, W to US-22

N to US-22, S to PA-29

S to PA-100

N to PA-145

N to US-22, S to US-222/PA-222