u/jmcarriere

hope everyone had a good 4th of July. I am trying to find a good route for a workout next weekend. I am in the northern suburbs and do not know of any good areas up here for this so I do not mind driving to get to a good route. my ride is a 20 min warmup into 60 min steady followed by 4 x 5 min tempo can anyone point me to a good route for this?