Construction on Brightline’s Orlando extension now 50% complete

Construction site where highway meets rail line

MIAMI — As part of preparation for its extension to Orlando, Brightline has completed a second highway grade separation for its 125-mph right-of-way east of the Orlando Airport utilizing the box-jacking process, where pre-cast concrete boxes are pushed under a road to reduce extended auto traffic disruptions and construction costs. Brightline trains have not operated […]

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How to finish 3D-printed parts made from ABS plastic

An ABS plastic window supported by two metal flower frogs

One of the issues that comes up in almost every 3D print is the finished product. Like most plastic models, there can be plastic strings, places that did not get enough material, holes, sharp edges, and the like. I am constantly reading about different techniques of finishing 3D parts. Some of them work quite well, […]

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Digest: Miami-Dade seeks federal funding for Miami-Aventura commuter rail service

Brightline_Miami_Lassen

Miami-Dade applies for federal grant to help fund Miami-Aventura commuter rail service Miami-Dade County has applied for federal funding for its proposed Miami-Aventura commuter rail service which would operate on the southern end of Brightline’s Miami-West Palm Beach route. Miami Today reports the county Department of Transportation and Public Works has submitted an “Infrastructure for […]

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Produce to the people

Trucks back up to railroad freight cars to load goods

Produce to the people Chicago and other large cities had produce yards and team tracks where dozens or hundreds of cars would arrive each day for auction and sale to local buyers. Photo by Chicago & North Western […]

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Keokuk Junction F units find new homes

Train approaches grade crossing in snow

KEOKUK, Iowa — Pioneer RailCorp affiliate Keokuk Junction Railway has sold its popular A-B-A set of former Canadian National FP9s to two different buyers. FP9A No. 1752 has been sold to Dieselmotive Co., based in Turlock, Calif.; sister FP9A No. 1750, along with F9B No. 1761, have been sold to Gary Southgate, of Battleford, Saskatchewan. […]

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Add diaphragms between passenger cars for more realism

Two passenger cars equipped with diaphragms alongside a modified diaphragm kit.

Diaphragms are bellows-like connections that enclose the space between cars for safe passage through the train. Passenger cars look naked without them, but they can be a pain in the neck if they don’t let cars negotiate all kinds of trackwork, or if they keep cars from coupling and uncoupling. I took my cue from […]

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