[Talk-us] Prima Facie Speed Limits

Greg Morgan dr.kludge.gm at gmail.com
Wed Sep 10 13:21:34 UTC 2014

On Tue, Sep 9, 2014 at 10:31 AM, stevea <steveaOSM at softworkers.com> wrote:

>   I wonder if 15 mph in a school zone and 25 mph in a residential area
> are some sort of federal standard?  The source tag might be useful but not
> much different than other states.
> The federal government doesn't have anything to say about speed limits (in
> states), as the US Constitution leaves such things to the states.

I was thinking more like a stop sign is red and eight sided.  A traffic
engineer told me that there is a federal standard governing how
intersections are marked, etc.
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