Add days of unrelenting, saturating rain, which causes sinkholes in the unfinished roadway. Fill the sinkholes with more rain, disguising the sinkholes as mere puddles.
Throw in some speeding cars that run into the sinkholes with a great deal of force, jarring anything not bolted to the car loose.
What do you get?
A) C-port's newest public art project;
B) a new mom-and-pop auto body shop; or
C) a severely value-engineered traffic calming installation for CDD