| (a) Transportation construction projects and maintenance
programs within the coastal zone shall comply with the policies in
this section.
(1) Pollution prevention procedures shall be incorporated
into the construction and maintenance of transportation projects to
minimize pollutant loading to coastal waters from erosion and sedimentation,
use of pesticides and herbicides for maintenance of rights-of-way,
and other pollutants from stormwater runoff.
(2) Transportation projects shall be located at sites
that to the greatest extent practicable avoid and otherwise minimize
the potential for adverse effects from construction and maintenance
of additional roads, bridges, causeways, and other development associated
with the project; and direct release to CNRAs of pollutants from oil
or hazardous substance spills, contaminated sediments or stormwater
runoff.
(3) Where practicable, transportation projects shall
be located in existing rights-of-way or previously disturbed areas
if necessary to avoid or minimize adverse effects.
(4) Where practicable, transportation projects shall
be located at sites at which future expansion will not require development
in coastal wetlands except where such construction is determined to
be essential for evacuation in the case of a natural disaster.
(5) Construction and maintenance of transportation
projects shall avoid the impoundment and draining of coastal wetlands.
If impoundment or draining cannot be avoided, adverse effects to the
impounded or drained wetlands shall be mitigated in accordance with
the sequencing requirements of §26.23 of this title (relating
to Policies for Development in Critical Areas).
(6) Construction of transportation projects shall occur
at sites and times selected to have the least adverse effects practicable
on recreational uses of CNRAs and on spawning or nesting seasons or
seasonal migrations of terrestrial or aquatic species.
(7) Beach-quality sand from maintenance of roadways
adjacent to Gulf beaches shall be beneficially used by placement on
Gulf beaches where practicable. Where placement on Gulf beaches is
not practicable, the material shall be placed in critical dune areas.
(b) TxDOT rules and project approvals under Texas Transportation
Code §§455.001 - 455.004; 456.001 - 456.008; 456.021 - 456.026;
and 456.042 and Texas Transportation Code §221.001, et seq. governing
transportation projects within the coastal zone, shall comply with
the policies in this section.
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| Source Note: The provisions of this §26.31 adopted to be effective October 6, 2004, 29 TexReg 9407; amended to be effective October 29, 2006, 31 TexReg 8840; transferred effective December 1, 2022, as published in the Texas Register October 28, 2022, 47 TexReg 7301; amended to be effective July 10, 2023, 48 TexReg 3671 |
