Amend CSSB220 as follows:
      (1) In SECTION 3 of the bill, in amended Section
621.101(a)(1), Transportation Code (Committee Printing, page 2,
lines 19 and 20), strike Subdivision (B) and substitute:
            <(B) 20,000 pounds on low-pressure tires>, including
all enforcement tolerances;
      (2) In SECTION 3 of the bill, in amended Section 621.101(b),
Transportation Code (Committee Printing, page 3, lines 24-26),
strike "regardless of tire ratings, axle spacing (bridge), and
number of axles <including all enforcement tolerances>" and
substitute "including all enforcement tolerances, regardless of
tire ratings, axle spacing (bridge), and number of axles".
      (3) In SECTION 3 of the bill, in amended Section 621.101,
Transportation Code (Committee Printing, page 4, lines 7-16),
strike Subsection (d) and substitute:
      <(d) For the purposes of this section, the load carried on an
axle is the total load transmitted to the road by all wheels the
centers of which can be included between two parallel transverse
vertical planes 40 inches apart, extending across the full width of
the vehicle.>
      (4) Insert the following appropriately numbered SECTION and
renumber subsequent SECTIONS of the bill accordingly:
      SECTION __. Section 621.001, Transportation Code, is amended
by adding Subdivisions (10) and (11) to read as follows:
            (1) "Single axle weight" means the total weight
transmitted to the road by all wheels whose centers may be included
between two parallel transverse vertical planes 40 inches apart,
extending across the full width of the vehicle.
            (11) "Tandem axle weight" means the total weight
transmitted to the road by two or more consecutive axles whose
centers may be included between parallel transverse vertical planes
spaced more than 40 inches and not more than 96 inches apart,
extending across the full width of the vehicle.