Variable speed limit sign indicating a 70 mph maximum and 55 mph minimum limit. [http://ops.fhwa.dot.gov/freewaymgmt/freeway_mgmt_handbook/chapter8_01.htm original FWHA source]
(Variable speed limit sign indicating a 70 mph maximum and 55 mph minimum limit. [http://ops.fhwa.dot.gov/freewaymgmt/freeway_mgmt_handbook/chapter8_01.htm original FWHA source])
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Transwiki approved by: w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: == Summary == Variable speed limit sign indicating a 70 mph maximum and 55 mph minimum limit. [http://ops.fhwa.dot.gov/freewaymgmt/freew