Well here's a fun D**K measuring contest.
If your city has a proper main freeway cutting through it, then how many exits/interchanges whatever you call it have?..The proper clover leaf variety, so your town's main hwy with lights don't count. I'll be curious to see some of the results.
In Ottawa, I counted 30 (+/-) from West to East, but I'm sure it will get smoked on here soon..