transport roads substructure structure sewage water system telecommunication transportation construction building sanitation base ecosystem housing economy subgrade facilities upgrading projects bridge equipment development installations sector infrastructural resources reconstruction systems funding services modernization solutions economic initiatives logistics architecture build foundation rebuild construct schools framework electricity telecommunications infostructure irrigation institution government basis road tunnel commodities stock main transit firehouse fund grid store china latin nato infrastructures upgrade sectors existing improvements improve rebuilding cable improving supply developing providing financing constructing creating structural provide businesses vital expand network expanding urban enterprises efficient priority operating stability environment maintaining areas technological integrated planning repairing assistance commercial