Corrected entry: When McClane is driving the semi chasing the Haz-Mat van, he radios Warlock to patch him through to the FBI. After getting patched through he tells the FBI agent that he is chasing the van onto 695. 695 is the Baltimore beltway. There are noelevated highway sections over the Baltimore beltway the way the movie depicts.
fletch
3rd Apr 2010
Correction: These elevated over-passes were added to the sequence to set up the later chase scenes and for dramatic purposes. Therefore, no mistake here.
That's still a mistake since the overpasses don't actually exist. It's supposed to be 695 and looks absolutely nothing like it.
BaconIsMyBFF