Hope for Relief Experimental Trains Solve Noise Problem
Experimental trains promise relief from urban noise as newer rail tech aims to cut sound levels. The piece notes the troubled congestion and pollution of modern transit, highlighting a potential modernization path.
Experimental trains push toward silent, cushion-backed travel
The piece describes air cushion and linear motor advances in trains, including Urba in Lyon hanging from an overhead rail, and a Los Angeles tests by the Garrott Corp. Under Secretary James Beggs envisions cushion propulsion to replace wheels. It explains conventional versus linear induction motors and notes speed and design goals.
MENTIONED IN THIS ARTICLE
Lyon
France
Urba
United States Department of Transportation
California
Garrett Corp
Los Angeles International
James M. Beggs
U.S
Paris
Crucible Breaks Found in Carson Factory Expansion
Crucible Breaks found in Carson. Fast deliveries assured other areas and customers. A 4.1 acre Rocky Mountain structure will be elongated to north, south, east and west freeways. Exterior walls planned of SS NP Ge Seatene concrete. Office brick faced and desert toned warehouse walls. Reinforced concrete columns every twenty feet. Eight inch reinforced concrete floor for 48 private cars in the 000 square foot yard.
MENTIONED IN THIS ARTICLE
Rocky Mountain
Elong
SS Np Ge Seatene
Urban transit shifts toward quiet high speed systems
The article notes that new propulsion ideas for urban and high speed transport aim for quiet operation, with rail and jet or propeller concepts facing noise limits in residential areas. It highlights the large civil investment in highways and conventional networks as a major barrier to rapid adoption of swift, silent systems.
MENTIONED IN THIS ARTICLE
Urba
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