Scientists refer to them as barrier islands because they form a barrier between the sea and the land. The current configuration of Georgia's shoreline is only the most recent in a long series of changing shorelines. Lower Coastal Plain Map. The islands are composed basically of dune and beach-ridge sands.
L.A. Freeway by Jerry Jeff Walker song meaning, lyric interpretation, video and chart position
Original recordings [edit]. Key to the Highway is usually credited to Charles Chas Segar and William Big Bill Broonzy. Broonzy explained the song's development: Some of the verses he [Charlie Segar] was singing it in the South the same time as I sung it in the South.