I'm just curious, but can anybody verify the speed limits that user msheerin17 
[1] has been randomly adding across the US?  He seems to fond of adding a lot 
of 'maxspeed=55 mph' tags to ways in completely different areas (he does add 
other speed limits, but well over 60% have been 55 mph).

I have tried to contact this user about all the speed limits he's been adding 
and did get a response back from him only once (back on October 15th).  In that 
response, he claimed he was getting the speed limits from "our customers", but 
at no time did he mention what company he was working for or what app was 
generating the input from people of the 'correct speed limits'.  He even told 
me to let him know if I had any more questions, but he's never responded to any 
other messages that I sent him after that asking about that info.

I do know one changeset [2] was at least was partially correct (was for a small 
segment of PA-28 and I could verify that since I live near it), however, a 
small part he tagged @ 55 mph is still officially 45 mph (the NB bridge over 
PA-8 is posted @ 45 mph still, not 55 mph).  However, there are other 
changesets out there that he did where there is no way possible the speed limit 
he added could be correct. [3]

So, if anybody lives near any of his changesets were he's added the maxspeed 
tag and can verify if they are either correct or incorrect, I'd appreciate it.  
If he's been adding a lot of incorrect speed limits, we need to nip this in the 
behind fast before it gets too out of hand.  If most of them are incorrect 
(being 15+ over the actual posted limit or more in some places), it could 
seriously cause problems with the routers that use OSM data, especially in 
areas where we don't have any active mappers to verify said speed limits.  
Heck, it could even lead to bad press if somebody gets a speeding ticket and 
they try to blame OSM for it because of the incorrect speed limit in the 
database.

-James

[1] - https://www.openstreetmap.org/user/msheerin17/history
[2] - https://www.openstreetmap.org/changeset/24355862
[3] - https://www.openstreetmap.org/changeset/26366111

                                          
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