i have seen deer do the tunnel thing a few times ,they use the tunnels around the nj turnpike and rt 295 ,i saw one of my biggest bucks ever in nj 2 years ago on a feb eve and he still had horns probally a 140 class or better ,not sure if the same one or not but my couisn works for the tp and got a road kill 2 months later a huge male no hornes ,they estimated 175lbs. just becareful hunting those areas ,soem are state dot property and most dont let hunting ,they say it could be a saftey issue with a injured deer running onto road, good luck and show the pics allreaddy