89R8959 JRR-D By: Canales H.B. No. 2455 A BILL TO BE ENTITLED AN ACT relating to the maximum weight of a vehicle or combination of vehicles operating at a port of entry or on certain roads associated with or near a port of entry. BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS: SECTION 1. Sections 621.101(a) and (c), Transportation Code, are amended to read as follows: (a) A vehicle or combination of vehicles may not be operated over or on a public highway [or at a port-of-entry between Texas and the United Mexican States] if the vehicle or combination has: (1) a single axle weight heavier than 20,000 pounds, including all enforcement tolerances; (2) a tandem axle weight heavier than 34,000 pounds, including all enforcement tolerances; (3) an overall gross weight on a group of two or more consecutive axles heavier than the weight computed using the following formula and rounding the result to the nearest 500 pounds: W = 500((LN/(N - 1)) + 12N + 36) where: "W" is maximum overall gross weight on the group; "L" is distance in feet between the axles of the group that are the farthest apart; and "N" is number of axles in the group; or (4) tires that carry a weight heavier than the weight specified and marked on the sidewall of the tire, unless the vehicle is being operated under the terms of a special permit. (c) This section does not: (1) authorize size or weight limits on the national system of interstate and defense highways in this state greater than those permitted under 23 U.S.C. Section 127, as amended; (2) prohibit the operation of a vehicle or combination of vehicles that could be lawfully operated on a highway or road of this state on December 16, 1974; or (3) apply to a vehicle or combination of vehicles that operates exclusively: (A) [at a private port of entry; [(B)] on private roads associated with a [the] port of entry; and (B) [(C)] across a public highway between private roads associated with a [the] port of entry under a contract under Section 623.052. SECTION 2. This Act takes effect September 1, 2025.