Legal basis: Weifang Kuiwen District 202 1 National Economic and Social Development Plan coordinates infrastructure construction. Implement the road unblocked project, build new Wenhua South Road (Bao Tong Street-Fenghuang Street), Jinding Street, etc. 1 1 primary and secondary trunk roads, back streets and alleys, and build a perfect urban traffic network system. We will promote the renovation of 63 old residential areas and the diversion of rain and sewage, focus on the renovation of five waterlogged areas, continue to carry out environmental renovation and renovation of tributaries in Yang Shun, and accelerate the construction of a "sponge city". Accelerate the construction of key projects such as heat source heating network and "smart heating", and vigorously build parking lots, charging piles, garbage transfer stations, gas filling stations, hydrogen filling stations and other facilities to facilitate the masses and improve the level of urban functional support.