Okay all of you Chattanoogans...

I was visiting your fair city over the weekend and my fiance's cyclist father joked that I should go bike Roberts Mill Rd up Signal Mountain. I went and did it and I think it may have been the toughest climb I have done in my life. I usually take the W road up the mountain and it is not that bad...

My garmin registered sections of grade >25%... Is this a common cycling training spot for you guys? Anyone else go up that monster?