USA Maryland Washington County Sideling Hill Interstate Route 68 A road cut exposes rock layers
USA Maryland Washington County Sideling Hill Interstate Route 68 A road cut exposes rock layers boy looks at display at visitors center
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Photo credit: © Michael Ventura / Alamy / Afripics
License: Licensed
Model Released: Yes
Keywords: 9, 10, 11, appalachian, boy, center, child, formations, freeway, geological, geology, highway, interstates, layers, maryland, md, mountains, roads, rocks, routes, sedimentary, state, states, stone, transportation, trucking, united, visitors, western