28-305. Powers and duties of the board;
rules


The board may prescribe rules for the effective administration of its powers, duties
and responsibilities, including rules relating to:


1. Priority programs.


2. Establishing, altering or vacating highways.


3. Construction contracts.


4. Revenue bonds.


5. Local government airport grants.


6. Designating or establishing scenic or historic highways.


7. Prohibiting bid rigging.