| North American Sportbike Roads | "Rider Rated" roads in every State. At the bottom of many state pages, there's a link to more roads. They are my contributions |
| Great Ontario Bikeroads | The name says it all. Selections from this site have been incorporated in my Route Catalog |
| COG -Southeastern Region | Detailed route info from Concours owners for the South Eastern states |
| Ottawa Roads | Some overlap with Great Ontario Bike Roads, but very useful if you're traveling in the area |
| California Motorcycle Roads | An exquisite site! If you travel to/live in California, Go here before you put your key in the ignition |
| Destination Highways | Another professional site - devoted to Washington State And British Columbia. Many routes have video and/or maps. Route books for sale as well. |
| God's Country | A great site to visit if you plan to visit The NC - SC - GA triangle. Roads are color coded for curves, so you won't waste time on the wrong routes. |
| Motorcycle Roads S2000 | Not a comprehensive site, but there are routes listed there that I couldn't find anywhere else |