A bill to extend Corridor O of the Appalachian Development Highway System from its current southern terminus at I-68 near Cumberland to Corridor H, which stretches from Weston, West Virginia, to Strasburg, Virginia.

This bill proposes an expansion of the Appalachian Development Highway System by extending "Corridor O" in Western Maryland. Specifically, it would authorize the construction of a new highway segment connecting Interstate 68 near Cumberland, Maryland, to Corridor H, which runs between West Virginia and Virginia.

For residents and travelers in the Appalachian region, this project aims to improve regional connectivity and safety by creating a more direct link between major north-south and east-west routes. If completed, the extension would likely reduce travel times for commuters and commercial trucking while supporting economic development in rural communities by integrating them more closely into the national interstate network.