Welcome to, the open speed limit database. We collect speed limit info by contacting States, mining estimates from ESRI shape files or just logging signs with Apps. If you are a University or Private agency, we could use some partnering. Introduce yourself. 

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monthly update cellurl 9/1/17
Fwd: Your project, Smart Cruise, has been declined. james pruett 8/21/17
Fwd: Photos cellurl 8/17/17
monthly cellurl 7/1/17
question cellurl 6/2/17
monthly cellurl 6/1/17
indiegogo update cellurl 5/18/17
update cellurl 5/2/17
update cellurl 4/18/17
annoying kickstarter update. cellurl 4/16/17
Fwd: Wikispeedia: Post published cellurl 4/14/17
torrent turned on. cellurl 4/4/17
Fwd: Posted Speed Limit Sign Locatoins cellurl 3/16/17
Fwd: Speed Limit SIgn Databse cellurl 3/13/17
status Jan 2017 cellurl 2/1/17
consider a $1 donation to wikispeedia cellurl 12/31/16
note: Post about payment to contributors. cellurl 12/10/16
Any suggestions for after-market Cruise Control actuators that are 'integration friendly'? Peter Nann 12/2/16
monthly update cellurl 12/1/16
Question for everyone: Do you think Wikispeedia should file and become a 501c3 charity? cellurl 11/9/16
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