It is the longest highway segment in the commonwealth. Most of it is a two-lane rural highway, with some freeway bypasses around larger towns. Except east of Dunmore, where it is paralleled by Interstate 84 (I-84), it is the main route in its corridor.
The highway segment is the longest in the commonwealth; most of it consists of a two-lane rural road with some freeway bypasses around larger towns. Except east of Dunmore, where it parallels Interstate 84 (I-84), this route serves as the main traffic artery.