Sec. 90.003.  EXEMPTIONS.  (a)  Section 90.002 does not apply to:
(1)  a state, county, or municipal road right-of-way;
(2)  a private road crossing established on or before December 31, 2003;  or
(3)  operation of a motor vehicle by:
(A)  a federal, state, or local government employee if operation of a motor vehicle is necessary for conducting official business;
(B)  a person if operation of a motor vehicle is necessary for reasonable purposes related to usual and customary agricultural activities;
(C)  a person if operation of a motor vehicle is necessary to and is authorized by a mineral lease;
(D)  a person if operation of a motor vehicle is necessary to and authorized by a crossing easement granted by the General Land Office under the Natural Resources Code;
(E)  a person if operation of a motor vehicle is necessary to an activity authorized by Chapter 86;
(F)  a person in response to an emergency;
(G)  a person if operation of a motor vehicle is necessary for the lawful construction, operation, or maintenance of equipment, facilities, or structures used for:
(i)  the production, transportation, transmission, or distribution of electric power;
(ii)  the provision of telecommunications services or other services delivered through a cable system;
(iii)  the transportation of aggregates, oil, natural gas, coal, or any product of oil, natural gas, or coal;
(iv)  the production, treatment, or transportation of water or wastewater;  or
(v)  dredge material disposal placement;
(H)  an owner of the uplands adjacent to a protected freshwater area, the owner's agent, lessee, sublessee, or the lessee or sublessee's agent, representative, licensee, invitee, or guest for reasonable purposes related to usual and customary operation of:
(i)  a camp regulated under Chapter 141, Health and Safety Code;  or
(ii)  a retreat facility owned and operated by a nonprofit corporation chartered under the laws of this state before January 1, 1970;  or
(I)  an owner of the adjacent uplands on both sides of a protected freshwater area and the owner's agents, employees, representatives, and lessees only for the purpose of accessing the owner's property on the opposite side of the protected freshwater area when no reasonable alternate access is available.
(b)  This chapter does not apply to any river with headwaters in a state other than Texas and a mouth or confluence in a state other than Texas.
(c)  A person exempt under this section who operates a motor vehicle in or on a protected freshwater area shall do so in a manner that avoids, to the extent reasonably possible, harming or disturbing vegetation, wildlife, or wildlife habitat within the protected freshwater area.  A person exempt under this section who is crossing a protected freshwater area shall cross by the most direct feasible route.
Added by Acts 2003, 78th Leg., ch. 800, Sec. 2, eff. Sept. 1, 2003.