A huge storm in the Midwest in mid-March and a subsequent dam break in northern Nebraska triggered historic flooding of the Missouri River. Some places, like thousands of acres of farmland in Holt County, Missouri, are still underwater. There are also miles-long holes in the levees, roads have been closed for months and bridges are left in rubble. Months later, people are still working on recovery. The costs to infrastructure are mounting, but in some places, it’s still hard to estimate how much will need to be spent on recovery because government officials can’t get to some areas yet to assess the damage.