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� M t <br />Safety and Aesthetics <br />Commercial vehicle parking is restricted in residential areas <br />mainly for two reasons: safety and aesthetics. Commercial vehicles <br />parked near residential roadways, --when viewed as a whole, are a <br />safety concern from the general standpoint of potential traffic <br />hazard and sight -line obstruction. Also, commercial vehicles <br />generally have more driver "blind spots" than vehicles typical to <br />residential areas, which is a concern in areas frequented by <br />playing children. In addition, these vehicles are in use.everyday <br />and are maneuvered into and out of residential driveways more <br />frequently than other large vehicles such as RVs. <br />The other main reason for commercial vehicle restrictions in <br />residential areas is aesthetics. Most people will agree that they <br />do not want -to see large commercial vehicles, such as semi -tractor <br />rigs and trailers regularly parked in their neighborhood. Again, <br />this issue becomes less clear for vehicles that fall between the <br />size extremes of small pickup trucks and semi -tractors. <br />In comparing the parking and storage of commercial vehicles in <br />residential areas to boats and other recreational vehicles, an <br />argument can be made that, aesthetically, people find boats and <br />recreational vehicles less objectional in a residential setting. <br />This is because boats and recreational vehicles are customarily <br />associated with and. expected at residences. In this vein, the <br />design of a commercial vehicle - whether it is a pickup, panel <br />truck, box van, or tow truck - may be more of a concern then its <br />weight or hauling capacity. <br />Comparison with Other Counties/Municipalities <br />Attached is a table summarizing how other counties and <br />municipalities regulate commercial vehicle parking in residential <br />areas (see attachment #6). A number of local governments - St. <br />Lucie County, Martin County, and Port St. Lucie - use gross vehicle <br />weight as a size reference. Sebastian, Port St. Lucie, and Martin <br />County make specific reference to vehicle style/design in <br />determining which types of vehicles are allowed or not allowed in <br />.residential areas. Sebastian and Port St. Lucie .have certain <br />allowances if a commercial vehicle is stored/parked within an <br />enclosed wall structure. <br />Staff's recommendation regarding the proposed LDR amendment has <br />evolved based on discussions at meetings of the PSAC and the <br />Planning and Zoning Commission. It has become apparent. from these <br />discussions that restriction of commercial vehicles in residential <br />areas based primarily on vehicle weight is not effective since <br />vehicle weight alone does not adequately relate to actual vehicle <br />size and bulk. In addition, vehicle weight measurements are <br />confusing, particularly when comparing different weight references. <br />Common weight references are "net vehicle weight"; "gross vehicle <br />weight", and "ton rated capacity" (also referred to as "payload"). <br />For the reasons described herein, staff is proposing commercial <br />vehicle restrictions in residential areas with emphasis on vehicle <br />type and design, rather than basing restrictions primarily on <br />vehicle weight. Such an approach is similar to the approach used <br />in Port St. Lucie's commercial vehicle regulations (see attachment <br />#6). Staff's revised recommendation allows in residential areas <br />trucks and vans commonly used for personal transportation, and also <br />allows commercial vehicles under 10,000 lbs. gross vehicle weight, <br />but only if such commercial vehicles are stored in an enclosed <br />walled structure (out of sight). In staff's opinion, this approach <br />continues to address the safety and aesthetic concerns previously <br />described, and allows some flexibility. Under this recommendation, <br />Mr Silva's cutaway box van would be allowed at his premises, but <br />only if parked in a garage or other enclosed walled structure. <br />Tow Trucks on Emergency Call Rotation <br />In addition to concerns raised by Mr. Silva, staff has become aware <br />that it is in the public interest, in certain circumstances, to <br />accommodate emergency service tow trucks in residential areas. <br />Specifically, the County Sheriff's Department and City Police <br />Department maintain rotation lists of emergency tow truck <br />operators. Because time can be of essence in emergencies, allowance <br />Of tow trucks on emergency call warrants consideration. Staff is <br />aware that, countywide, there are approximately 6 tow trnck <br />operators on an emergency service list. <br />*PSAC recommendation: by a 3-2 vote the PSAC recommended that the <br />Board adopt an LDR amendment to allow 1 ton commercial vehicles of <br />any type (including box vans such as Mr. Silva's) in residential <br />areas, and to allow "on-call" tow trucks: In contrast, staff <br />recommends the LDR amendment attached to this report which allows <br />1 ton commercial vehicles but prohibits commercial box vans in <br />residential areas, and to allow "on-call" tow trucks. Please refer <br />to pages 1 and 2 of attachment #5 regarding the pSAC meeting <br />discussion on this issue. <br />9 <br />FEBRUARY 13, 1996 Boa 97 PA,E 307 <br />