The arterial roads of the city, including the Eastern and Western Express Highways (EEH and WEH) will undergo a complete makeover, not only in terms of road infrastructure development, but also repair and maintenance work. Crash barriers will be installed along both the highways. While the Mumbai Metropolitan Region Development Authority (MMRDA) plans to spend Rs4 crore for the EEH work, which would start soon, the work on WEH would be planned at a later stage, in view of the ongoing Metro construction work between Dahisar and Andheri East.