-----Original Message-----
From:Tom Evans, December 15, 2008
To: Meehan, Leslie (MPO); 'William Anderson'; 'B. Kortness'; 'Bruce Day'; 'David Hardin'; 'Doug Depew'; 'Frank Bowers'; 'Jeff Sammons'; 'Jim Overmohle'; mbriggs@sumnertn.org; 'Tim Nichols'
Subject: RE: Highway 109
Leslie, There are three very different sections of RT109: That south of Gallatin, the Gallatin By-pass, and that north of Gallatin. I know of no cyclists that dare ride RT 109 south of Gallatin. The shoulder is narrow, in serious disrepair with considerable debris, and has VERY heavy, high speed traffic (>45MPH) with lots of Tractor/Trailers. TDOT has already started widening sections of it. This road can (and will because we have no other North-South Route) become a great bike route if TDOT follows the same design they did in the Gallatin By-pass.
The Gallatin By-pass starts about a mile north of the bridge over Old Hickory Lake and ends about a mile north of RT25. This section is divided four-lane highway with very wide shoulders (probably eight-feet). It would be great for cyclist but not too many use it because we have alternate parallel routes with virtually no auto traffic. Rumbling this section of road would be no issue.
The section of RT 109 north of Gallatin is now under construction. TDOT is creating a new RT109 and re-directing it away from the section that they just rumbled. It looks like it will be a continuation of the Gallatin By-Pass which would be great. With this new construction cyclists will have two options: the old Rt 109 and the new divided highway with its wide outside lanes.
Old RT109 is dangerous to cyclists because of narrow 18” max. shoulders, blind curves with hills, and high-speed traffic. We use a very limited and relatively flat section north of Bug Hollow intersection. Well, at least we did until TDOT made it unsafe for cyclists with the rumble. Without a doubt Run-off-the-Road is an issue on RT109 mainly because of the speed and traffic level being too high for this narrow road. I highly doubt if rumble has done anything but drive the cyclists off the road.
In the future I would expect the heavy high-speed traffic to travel the new RT109 and abandon this narrow two lane section. Cyclist would prefer the old RT 109 if TDOT reduced the speed to 35MPH and removed the rumble. That would also reduce the ROR problem significantly.
The above comments are my opinion with consultation with no one. Thanks for you help.