City grid.

Here's the game board--it's 4 sectors that are each 10x10 hex grids. They can be rotated and changed around to give a variety to the city layout. Or, if you're up for increasing the challenge, try 3 sectors across and 1 up. Or set one grid just down a row and now there's a chasm in the city that you have to go around to get to your locations. The possibilities aren't endless but I haven't gotten the calculation done on it yet.