Oregon · Oregon Revised Statutes — Oregon Vehicle Code (Ch. 806–815)

ORS (Vehicle Code) § 811.105: Speeds that are evidence of basic rule violation

What this law says, in plain English

Driving faster than posted speed limits or statutory default speeds constitutes prima facie evidence of violating the basic speed rule. Default limits range from 15 mph in alleys to 55 mph on unmarked highways.

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