IOWA部门的运输部提出了五年，3亿美元的运输计划，其中一半以上将致力于道路和桥梁项目。18luck官网许多项目将18luck官网在农村地区。If the state’s transportation commission approves the plan in June, major projects would advance, including replacement of the Interstate-74 bridge between Bettendorf, Iowa, and Moline, Ill., and the Black Hawk Bridge, a 90-year-old cantilever through-truss structure in northeast Iowa. Other projects include reconstructing the I-29/80/480 system in Council Bluffs, a new I-80/380 interchange near Iowa City and continued widening of I-35 in the Des Moines-Ames corridor to six lanes. Iowa’s proposed plan also allocates funds for facility and airside improvements at numerous airports.