Tyler Bicyclists Rejoice! Your own Lanes Coming Soon Right now, if you travel down Donnybrook Ave. or Sunnybrook Ave. in Tyler, you see special lanes that are designated for the many bicyclists of the city. Pretty soon, there will miles and miles of more bicycle lanes. Construction started today (April 5) and will continue for the next four months. Get our free mobile app This is pretty cool. I haven't owned a bicycle in a long time. With this addition to Tyler, I may have to get one again. It certainly could help get rid of the couple of spare tires I have around my waistline.