H.B. No. 3654         AN ACT   relating to the definition of road machinery for purposes of   certain provisions governing vehicle equipment.          BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:          SECTION 1.  Section 547.001, Transportation Code, is amended   by adding Subdivision (5-a) to read as follows:                (5-a)  "Road machinery" means a self-propelled vehicle   that:                      (A)  was originally and permanently designed as   machinery;                      (B)  is not designed or used primarily to   transport persons or property; and                      (C)  is only incidentally operated on a highway.          SECTION 2.  This Act takes effect September 1, 2017.       ______________________________ ______________________________      President of the Senate Speaker of the House                   I certify that H.B. No. 3654 was passed by the House on May 9,   2017, by the following vote:  Yeas 145, Nays 0, 2 present, not   voting.     ______________________________   Chief Clerk of the House                 I certify that H.B. No. 3654 was passed by the Senate on May   24, 2017, by the following vote:  Yeas 31, Nays 0.     ______________________________   Secretary of the Senate       APPROVED:  _____________________                      Date                           _____________________                    Governor