These large keystone shaped signs were found on the summits
of all major highways that crossed the mountains.
Text reads : Roosevelt Highway (Today’s Route u.s. 6)
Wyalusing Rocks Allegheny Mountains Elevation 1175
Susquehanna River below
These large keystone shaped signs were found on the summits
of all major highways that crossed the mountains.
Text reads : Roosevelt Highway (Today’s Route u.s. 6)
Wyalusing Rocks Allegheny Mountains Elevation 1175
Susquehanna River below