BILL ANALYSIS Ó ----------------------------------------------------------------- |SENATE RULES COMMITTEE | SB 469| |Office of Senate Floor Analyses | | |1020 N Street, Suite 524 | | |(916) 651-1520 Fax: (916) | | |327-4478 | | ----------------------------------------------------------------- UNFINISHED BUSINESS Bill No: SB 469 Author: Corbett (D) Amended: 6/10/14 Vote: 21 SENATE TRANSPORTATION & HOUSING COMMITTEE : 11-0, 1/14/14 AYES: DeSaulnier, Gaines, Beall, Cannella, Galgiani, Hueso, Lara, Liu, Pavley, Roth, Wyland SENATE FLOOR : 34-0, 1/21/14 AYES: Anderson, Beall, Berryhill, Block, Calderon, Cannella, Corbett, Correa, De León, DeSaulnier, Evans, Fuller, Gaines, Galgiani, Hancock, Hernandez, Hill, Hueso, Huff, Jackson, Knight, Leno, Lieu, Liu, Mitchell, Monning, Padilla, Roth, Steinberg, Torres, Vidak, Walters, Wolk, Yee NO VOTE RECORDED: Lara, Nielsen, Pavley, Wright, Wyland, Vacancy ASSEMBLY FLOOR : 75-0, 6/23/14 (Consent) - See last page for vote SUBJECT : Aerodynamic devices and tarping systems on trucks SOURCE : Author DIGEST : This bill allows tractor-trailers to exceed length limits by up to five feet in order to accommodate an aerodynamic device. In addition, this bill exempts tarping systems that extend up to three inches on a vehicle side from inclusion in vehicle width limit calculations. Assembly Amendments delete language which prohibited an CONTINUED SB 469 Page 2 aerodynamic device from affecting the vehicle's turning radius, as defined, or interfering with the vehicle's ability to complete a turn. ANALYSIS : Existing law: Aerodynamic devices use technologies that minimize drag and improve airflow over an entire tractor-trailer vehicle, and under state law they may not have the primary purpose of advertising. Existing state law limits the length of vehicles and combinations of vehicles coupled together from exceeding a total length of 65 feet, with certain, specified exceptions, including an exception that allows 75-foot long truck tractor-trailer combinations, provided no trailer exceeds 28 feet, 6 inches. Under existing law, any extension or device used to increase the carrying capacity of a vehicle is generally included in measuring the length of a vehicle, subject to certain exceptions. Existing state law limits the width of a vehicle to no more than 102 inches, with certain exceptions, including that a vehicle may have an aerodynamic device, as defined, that extends up to three extra inches beyond each side of the vehicle. Existing law prohibits an aerodynamic device from adversely impacting the vehicle's swept width and turning characteristics. SB 12 (Corbett, Chapter 727, Statutes of 2012) exempted aerodynamic devices from width, but not length, limit calculations. SB 12 also replaced the terms "swept width and turning characteristics" with "turning radius" as they pertain to prohibiting adverse turning characteristics of trucks. "Tarping Systems" have been defined in federal code for over 11 years, but are not defined in California law. "Tarping Systems" are defined as "moveable device(s) used to enclose the cargo area of flatbed semitrailers or trailers." CONTINUED SB 469 Page 3 This bill: 1.Exempts an aerodynamic device that extends up to five feet beyond the rear of a vehicle from inclusion in a vehicle's length calculation if the device does not obscure tail lights and other required safety devices; and does not have the mass, strength, or rigidity to damage a vehicle or injure a passenger in a vehicle that strikes it from the rear. 2.Exempts tarping systems that extend up to three inches on a vehicle side from inclusion in vehicle width limit calculations. Comments This bill purposes to align state law with federal law in two respects. First, this bill allows use of aerodynamic devices that extend up to five feet beyond the length of a truck. Aerodynamic devices reduce air flow friction and turbulence, thereby improving fuel economy and reducing greenhouse gas emissions, and improving the stability of trucks. Second, this bill exempts tarping systems, extending up to three inches on each side of a vehicle, from vehicle width limit calculations. The addition of tarping systems to this bill is at the request of the CHP. Both changes (aerodynamic device and tarping systems) will provide consistency with other states and makes compliance easier for trucks travelling in multiple states. Related legislation Last year, by a 37-0 vote, the Senate passed a similar bill, SB 109 (Corbett, Chapter 752, Statutes of 2013). The author amended SB 109 to address another matter related to charter limousines. FISCAL EFFECT : Appropriation: No Fiscal Com.: No Local: No SUPPORT : (Verified 6/24/14) ATDynamics Inc. California Police Chiefs Association, Inc. CONTINUED SB 469 Page 4 California Trucking Association CALSTART ASSEMBLY FLOOR : 75-0, 06/23/14 AYES: Achadjian, Alejo, Allen, Ammiano, Bigelow, Bloom, Bocanegra, Bonilla, Bonta, Bradford, Brown, Buchanan, Ian Calderon, Campos, Chau, Chávez, Chesbro, Conway, Cooley, Dababneh, Dahle, Daly, Dickinson, Donnelly, Eggman, Fong, Fox, Frazier, Beth Gaines, Garcia, Gatto, Gomez, Gonzalez, Gordon, Gray, Grove, Hagman, Hall, Harkey, Roger Hernández, Holden, Jones, Jones-Sawyer, Levine, Linder, Lowenthal, Maienschein, Mansoor, Medina, Melendez, Mullin, Muratsuchi, Nazarian, Olsen, Pan, Patterson, Perea, John A. Pérez, V. Manuel Pérez, Quirk, Quirk-Silva, Rendon, Ridley-Thomas, Rodriguez, Salas, Skinner, Stone, Ting, Wagner, Waldron, Weber, Wieckowski, Williams, Yamada, Atkins NO VOTE RECORDED: Gorell, Logue, Nestande, Wilk, Vacancy JA:e 6/24/14 Senate Floor Analyses SUPPORT/OPPOSITION: SEE ABOVE **** END **** CONTINUED