California Code, Vehicle Code - VEH § 35780

(1) To operate or move a vehicle or combination of vehicles or special mobile equipment of a size or weight of vehicle or load exceeding the maximum specified in this code.

(2) To use corrugations on the periphery of the movable tracks on a traction engine or tractor, the propulsive power of which is not exerted through wheels resting upon the roadway but by means of a flexible band or chain.

(3) Under emergency conditions, to operate or move a type of vehicle otherwise prohibited hereunder, upon any highway under the jurisdiction of the party granting the permit and for the maintenance of which the party is responsible.

(4) To operate or move a vehicle or combination of vehicles transporting loads composed of logs only for the purpose of crossing a highway from one private property to another without complying with any or all of the equipment requirements of Division 12 (commencing with Section 24000) and Division 13 (commencing with Section 29000). These crossings shall be as near to a right angle to the roadway as is practical and shall not include any travel parallel to the roadway. The Department of Transportation shall determine standards and conditions upon which permits shall be issued and any permit not in compliance with those standards and conditions shall be invalid, except that a permit may contain more restrictive conditions if the issuing authority deems it appropriate.

(1) In writing.

(2) By an authorized facsimile process.

(3) Through an authorized computer and modem connection.