truck transport in Europe. The EU has started a standardization for pallet wide containerization in the European Intermodal Loading Unit (EILU) initiative.[60] Australian RACE containers regression are also slightly wider to optimise them for the use of Australia Standard Pallets. 48-foot containers regression[edit] The 48-foot (14.63 m) shipping container is a High Cube container in that it is 9 ft 6 in (2.90 m) tall on the exterior. It is 8 ft 6 in (2.59 m) wide which makes it 6 inches (15 cm) wider than ISO-standard containers regression.[61] This size was introduced by container shipping company APL in 1986, and is used domestically in North America on road and rail,[62] and may be transported on deck by ship. This size being 8 feet (2.44 m) longer and 6 inches (15 cm) wider has 29% more volume capacity than the standard 40-ft High Cube,[63] yet the cost to move it by truck or rail are almost the same. 53-foot containers regression[edit] See also: 53 foot container companies Swift 53 ft Intermodal container General purpose 53-foot (16.15 m) containers regression were introduced in the United States in 1989, and are used both in the U.S.A. and Canada, mainly for domestic road and rail transport.[62] They are considered High-cubes, based on their 9 ft 6 in (2.90 m) ISO-standard height. Their width of 8 ft 6 in (2.59 m) however makes them 6 inches (15 cm) wider than ISO-standard containers regression.[61] These large boxes have 60% more capacity than standard-height 40-foot (12.19 m) containers regression, enabling shippers to consolidate more cargo into fewer containers regression.[63][64][65] Generally, North American 53-foot containers regression were not constructed strong enough to endure the rigors of ocean transport, but in 2007 container carrier APL introduced the first 53-foot ocean-capable containers regression. All new, reinforced 53-foot boxes were built specifically for international trade and designed to withstand ocean voyages on it