Keep Right With Right Slanted Arrow

MUTCD Section 2B.28 Keep Right and Keep Left Signs R4-7, R4-8

The Keep Right R4-7 sign may be used at locations where it is necessary for traffic to pass only to the right of a roadway feature or obstruction.

If used, the Keep Right sign should be installed as close as practical to approach ends of raised medians, parkways, islands, underpass piers, and at other locations where it is not readily apparent that traffic is required to keep to the right. The sign should be mounted on the face of or just in front of a pier or other obstruction separating opposite directions of traffic in the center of the highway.

Option: The Keep Right sign may be omitted at intermediate ends of divisional islands and medians. The word message KEEP RIGHT LEFT with an arrow R4-7a or R4-7b may be used instead of the R4-7 symbol sign.

Where appropriate, a Keep Left R4-8 symbol sign may be used.

Where the obstruction obscures the Keep Right sign, the minimum placement height may be increased for better sign visibility.