In the UK there are temporary speed limits (normally 20mph in a 30mph zone) around some schools. These limits are signposted at each end for the speed limit zone, The signs have information giving the times that the reduced speed limit is in force (e.g. 08:15 - 09:15, 14:30 - 15:30 Mon - Fri) or if a pair of amber lights are flashing. Is there a suitable method to tag these temporary limits?
Yes, you can add a conditional restriction with the maxspeed:conditional tag.
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Expounding on rskedgell’s reply, in your examples of time limits and flashing lights you would tag the relevant road segments as:
maxspeed=30 mph
maxspeed:conditional=20 mph @ (Mo-Fr 08:15-09:15,14:30-15:30)
or
maxspeed=30 mph
maxspeed:conditional=20 mph @ flashing
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Many thanks. I’ll have a look.