(a) An operator may not drive to the left side of the roadway if the operator is:
(1) approaching within 100 feet of an intersection or railroad grade crossing in a municipality;
(2) approaching within 100 feet of an intersection or railroad grade crossing outside a municipality and the intersection or crossing is shown by a sign or marking in accordance with § 545.055;
(3) approaching within 100 feet of a bridge, viaduct, or tunnel; or
(4) awaiting access to a ferry operated by the Texas Transportation Commission.
(b) The limitations in Subsection (a) do not apply:
(1) on a one-way roadway; or
(2) to an operator turning left into or from an alley or private road or driveway.

(c) The Texas Transportation Commission shall post signs along the approach to a ferry operated by the commission notifying operators that passing is prohibited if there is a standing line of vehicles awaiting access to the ferry.