M4 motorway not signed, European route E30 includes most of the M4. The M4 has two sections of smart motorway. The one between junctions 19 (M32) and 20 (M5) north of Bristol has variable speed limits and a part-time hard-shoulder. Completion was in summer 2014. The section between junctions 24 and 29 in Newport has variable speed limits. In 2010 it was announced that a smart motorway would be constructed between junctions 3 and 12, with work starting in Autumn 2018. This will be the longest smart motorway scheme in the United Kingdom, with a length of 51km (32 miles). Work is
M32 Tank Recovery Vehicle M32 Tank Recovery Vehicle The M32 Armored Recovery Vehicle was an armored recovery vehicle (ARV) used during World War II and the Korean War by the United States, and was based on the chassis of the M4 Sherman. During World War II, the British also used several hundred M32s, which were obtained through Lend-Lease in 1944. The first four prototypes were produced in January 1943, labeled T5, T5E1, T5E2, T5E3, and T5E4. After a series of tests at the Aberdeen Proving Grounds, the prototypes were approved as M32, M32E1, M32E2, M32E3, and M32E4. However, the M32E4 never entered production. There