Elevated Small Vehicle Limited Access Thoroughfares

Abstract

Urban elevated Small Vehicle Limited Access Thoroughfare (SVLAT) concept is introduced as a re-envisioned optimization of urban transportation infrastructure due to recent technological trends. The SVLAT arterials are to be installed over urban transportation corridors providing bespoke zero-second wait time non-stop urban transportation for small electric vehicles, bicycles and pedestrians. The article notes the potential for wide pitch spacing of highways, increased modal speed, congestion relief and improved urban experience. Daunting Technical challenges are noted including: regulatory hurdles, fire safety, aerodynamic design, underground interference, design details, vehicle designs, integration with existing transportation networks, and issues yet unknown. Potential high value applications are identified which may provide additional economic incentive including bridges over wide rivers, additional capacity for special venues, mitigating storm recovery and mitigating rising water levels. Auxiliary uses for the structure are noted including cable or pipe routing. Options for the new highway are noted: potential for connection with existing LAT, covering the highway, full self driving, roadway vehicle charging, and integration with above ground malls. The article concludes that since urban small vehicle modal speed will be increased and costs lowered in some applications research into urban elevated SVLAT should be funded.