Field driveways will be permitted where, in the determination of TxDOT, the field has no other reasonable access. Typically, one field driveway to a property under the same ownership or controlling interest may be granted; additional field driveways may be permitted if the necessity for such additional access (due to topography or ongoing agriculture activities) is demonstrated. Field driveways will be kept to the minimum necessary in order to provide reasonable access. A permit for a field driveway will state the conditions as to its use by agricultural equipment only. A change in the use of the property may require a reevaluation of the access permit as determined by the Department or municipality that has been granted access connection location permit authority.