State Route 55 is a primary state highway in the U.S. state of Virginia. Known for most of its length as John Marshall Highway, the state highway runs 64.71 miles from the West Virginia state line, wh
View east along SR 55 leaving Strasburg
View north along US 340/522 and west along SR 55 departing Front Royal
View west along SR 55 from I-66 east of The Plains
U.S. Route 48, also known as the incomplete Corridor H of the Appalachian Development Highway System, extends from Interstate 79 in Weston, West Virginia, eastward across the crest of the Allegheny Mo
Virginia State Route 55
…Route 29 (US 29) in Gainesville. West of its interchange with Interstate 81 (I-81) in Strasburg, SR 55 runs concurrently with the easternmost portion of US 48 as part of Corridor H. East of Front Royal, the state highway serves as the local complement of I-66 as it passes through the towns of Marshall, The…
Special mileposts identify US 48 as part of Appalachian Development Highway System Corridor H.
View west along Corridor H at its then-eastern terminus of its western section in 2025
The then-unopened Kerens to Parsons segment of Corridor H nearing completion as seen from the eastern end of Corridor H's western section in 2025. Most of this segment would later finish construction and open the very next year.
Construction of a bridge on the Kerens to Parsons segment in 2021