4 ms·
Normal procedures have them measure the n-th percentile actual speed and then derate it. So if procedures aren't changed limiters would lower speed limits.
by nullc 4y ago
Normal procedures have them measure the n-th percentile actual speed and then derate it. So if procedures aren't changed limiters would lower speed limits.
- landemva 4y agoYes, typically State DOT has published rules for speed studies and they seem to usually follow those results. I have seen speed limits on several road sections increase after speed studies.