Elevated Small Vehicle Limited Access Thoroughfares

Abstract

Cramped for space and choked by congestion, cities yearn for an improved mobility solution. This paper introduces the Small Vehicle Limited Access Thoroughfare (SVLAT) concept, a network of elevated highways designed for zero-second wait times. SVLAT provides bespoke level of service for small electric vehicles, bicycles, and pedestrians; offering swift, accessible, and low-emission urban transit. The highway network can be installed over existing transportation corridors. Thereby, adding significant transportation capacity within congested urban environments without significantly interrupting existing transportation networks.

The goal of this article is to philosophically reconcile whether to proceed further with SVLAT development and to present a nuanced discussion of conceptual study to help guide further work. The conceptual study delves into the feasibility of SVLAT, encompassing design principles, infrastructure integration, research opportunities, auxiliary uses, and potential high value applications. The conceptual ability to fit the envisioned system into a congested urban environment is demonstrated via sketches. Philosophical comparison indicate costs can be lower for SVLAT system than alternatives for select applications. It is found, to the first approximation, the capacity per lane is similar to conventional urban automobile highways.

Potential utility of the SVLAT system is discussed including congestion relief, improved urban mobility, lower costs and speed. It is concluded the combination of lower costs and increased speed justifies further study of the SVLAT concept.

Challenges like regulatory hurdles, technology development and safety concerns are acknowledged, but the analysis ultimately concludes that SVLAT's potential to transform urban landscapes and redefine transportation warrants further exploration and investment. This novel concept offers a glimmer of hope for congested cities painting a promising picture for urban mobility improvement.