U.S. drivers ram their cars into buildings about 100 times every single day, according to revised new estimates – and while that's 40 more daily collisions than previously thought, some experts suspect it may still be an undercount.
Nearly a third of car crashes involving a vulnerable road user goes unreported in the nation's capital, skewing District crash totals that are critical to making changes — but advocates say that stunning stat is just the tip of a much larger national iceberg.