47.40 - Roadside improvement and beautification.
- 47.40.010 - Improvement and beautification a highway purpose.
- 47.40.020 - Use of funds authorized.
- 47.40.030 - Permit to private persons.
- 47.40.040 - Application for permit, contents.
- 47.40.050 - Survey -- Report -- Permit.
- 47.40.060 - Agreement to maintain project.
- 47.40.070 - Damaging project unlawful.
- 47.40.080 - Penalty for destroying native flora on state lands, highways, parks.
- 47.40.090 - Glass bottles along highways -- Collection and removal.
- 47.40.100 - State adopt-a-highway program.
- 47.40.105 - Local adopt-a-highway programs.