I drive through this area routinely, but when I do - it's almost always at the height of rush hour traffic. For those who may be stuck, why not pull over and find happiness in a smiley?
Stage one is pretty straightforward - Lou Ferrigno will give you directions to stage two.
At stage two, Dr Banner wants you to do math. David has a 5-digit number followed by 3 letters.
X = 1st repeating number you see
Y = 2nd repeating number you see
Z = the last number divided by 2
What is the 3-letter combination? (Substitute letters for question marks)
ABC = 941
DEF = 752
GHI = 336
N 38 57.XYZ W 076 49.???
Stage three, sorry there is no parking here, but when you find the cache, you'll be on your way to the final stage.
At the final stage, bring a pen and some small SWAG, maybe a logbook too as traffic may have gotten to my head and I might have forgotten to put one in the cache...