Discourse for all interested in all things air-quality related
One could argue a proposed regional passenger-rail service between the South San Joaquin Valley community of Porterville and Huron located in southwestern Fresno County, for all intents and purposes running alongside California State Route 198 or SR 198 (see: “Valley could get regional passenger rail: Tulare County Association of Governments has plan” Air Quality Matters … Read more
Before the construction of California high-speed rail got underway in mid-2015, as far as I am aware, there hadn’t been a new railroad of any kind built in California’s San Joaquin Valley since the 20th century’s early days. But, if all the stars align a new, additional passenger rail service in the Valley could be … Read more
In the California High-Speed Rail Authority’s 2018 Business Plan, released Jun. 1st, pointed out is that California, now home to 39.4 million people1, had a transportation system that, at one time, was “the envy of the world.”2 Another of the state’s hallmarks is its standing as a leader among world economies – it has been … Read more
Three Revolutions: Steering Automated, Shared, and Electric Vehicles to a Better Future is a collection of chapters, vignettes if you will, composed by both the conductor (lead author) – Daniel Sperling – and a cohort of contributors. Three Revolutions is chockfull of information, much backed up by supporting documentation (what’s contained in the “Notes” section). … Read more
Can bus rapid transit in Fresno in California’s mid-section deliver quality?, Will it be quicker?, are two key questions to ask of the city’s latest transit offering. Even before the “Q” (how the new BRT is branded) was a sure thing, being contemplated was what the enhanced transit bus service would be able to bring. … Read more
It would seem that the most efficient transport systems are the most expensive to build. So, there is an obvious trade-off. Operationally, the most efficient are also the most cost-effective or cost-efficient. That said, at the end of the day, from an operational standpoint, monetarily, the worth of the most cost-effective or efficient should be … Read more
Oh how far we’ve come! So, what’s passive magnetic levitation or passive maglev, for short? First, some are referring to passive maglev as the fifth (or next) generation of land- or ground-based travel and transport. What makes this the fifth generation is the principle element of levitation. Be this as it may, more tweaking, refining … Read more
In November two-thousand-six, when it came time to vote a second time on extending Fresno County, California’s Measure C – the half-cent sales tax referendum to improve county transportation (the first attempt failed to garner enough support), I voted “No.” I knew that the extension, post-2006 all the way out to 2027 (the time the … Read more
Year after year on the world-transport-activity stage, on-road travel accounts for the largest share.1 In the USA alone, meanwhile, there are over 250 million registered automobiles and trucks and buses total, yet only a small fraction derive their propulsion means from 100 percent electric power – about 160,000 light-duty vehicles in 2016. Across the globe … Read more
With reference to California high-speed-rail- versus typical road-work, there really is no comparison. The difference, to put it succinctly, is like night and day. So, what makes the former so different? What makes California-high-speed-rail-construction stand alone is the cleanliness or should I say “air-friendliness” of related operations. The building of the California high-speed rail system … Read more