Arema - Volume 1
Often referred to informally as "AREMA Volume 1," this volume establishes the baseline standards for track geometry, components, and structural integrity. It is the primary resource for Civil Engineers, Track Supervisors, Maintenance-of-Way (MOW) personnel, and consultants.
Introduction The Manual for Railway Engineering published by the American Railway Engineering and Maintenance-of-Way Association (AREMA) is the definitive technical reference for the design, construction, maintenance, and inspection of railway infrastructure in North America and beyond. The manual is divided into several volumes, with Volume 1 dedicated to the most fundamental element of any railroad: Track . arema volume 1
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RT @spatially: 9X Effect: Google and Netflix looking at changing markets http://t.co/t4Dh3Zi
RT @spatially: 9X Effect: Google and Netflix looking at changing markets http://t.co/AFp8j2r
RT @spatially: 9X Effect: Google and Netflix looking at changing markets http://t.co/t4Dh3Zi
Google+ and Netflix both had major launches this past week, with some very interesting feedback: http://bit.ly/psS8XU #prodmgmt #tech
9X Effect: Google & Netflix looking at changing markets http://t.co/NqkxSx9 by @spatially > Incl nice graphic outlining 9x adoption issue
Good analysis by @spatially – 9X Effect: Google+ and Netflix looking at changing markets http://bit.ly/oPV1BC #prodmgmt
9X Effect: Google and Netflix looking at changing markets – http://goo.gl/ag83j via @spatially
9X Effect: Google+ and Netflix looking at changing markets http://dlvr.it/c0TYr
9X Effect: Google+ and Netflix looking at changing markets | @spatially http://bit.ly/qkwdcU
9X Effect: Google+ and Netflix looking at changing markets http://j.mp/qSkb1w (via Instapaper)