Once again the Center for Snake Conservation and Project Noah need your help. If you have any interest in wild snake conservation you should consider signing up for the Spring Snake Count! Details are provided on both websites:
http://www.snakecount.org/
http://www.projectnoah.org/missions/12027210
Even if you only find a single garter snake dead on the road you can submit the information and it will be put on a comprehensive database used by herpetologists all over the globe.
We only ask that you please be respectful on the scaly denizens you find. There is no need to keep any snakes and try not to relocate them unless they are in a human dwelling or in the middle of the road. Happy hunting and feel free to share your results with us and other websites. Just remember to do so responsibly.