30’ (9.1m) Meridian
Outside Width: 30’ (9.1m)
Outside Height: 18’ 7 1⁄2” (5.6m)
Maximum Clearance: 16’ 9 1⁄2” (5.1m)

40’ (12.1m) Meridian
Outside Width: 40’ (12.1m)
Outside Height: 21’ 3 1⁄2” (6.4m)
Maximum Clearance: 19’ 5 1⁄2” (5.9m)

50’ (15.2m) Meridian
Outside Width: 50’ (15.2m)
Outside Height: 23’ 7” (7.1m)
Maximum Clearance: 21’ 9” (6.6m)