Retaining Wall. ; ZION Museum and Archives Image 002_02006 ; ZION 15933
Retaining Wall. ; ZION Museum and Archives Image 002_02007 ; ZION 15933
West portal of Zion Mt. Carmel Tunnel. ; ZION Museum and Archives Image 002_02003 ; ZION 15933
Workers engaged in bank stabilization above the Zion Mt Carmel Highway. ; ZION Museum and Archives Image 002_02011 ; ZION 15933
Guard Rail Construction. ; ZION Museum and Archives Image 002_02013 ; ZION 15933