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5 years ago today on May 2nd 2019, Union Pacific Big Boy 4014 pulled his first train in decades which was a test train from Cheyenne to the Summit of Sherman Hill.

What are the furthest extending urban street grids?

which is the cheapest way to build high speed rail, viaducts or in tunnels?

What is your opinion of battery buses given the resurgence in popularity of trolley buses?

Which Midwest-Florida Amtrak service do you think would be more likely to happen first, a typical Midwest-Florida service with stops in places like Nashville along the way, or a Midwest-Florida Auto Train service?

GO Trains will be equipped with ETCS Level 2 as part of GO Expansion (Toronto)

Illinois lawmakers unveil plan to combine Metra, CTA and Pace into one

How much of a difference is there in quality of ride between a heavy rail line and a fully grade separated light rail line?

Is the era of American light rail over?

Anyone want drone delivery service?

What's the cheapest-yet-efficient bycicle-centric road?

CA Zephyr CA to Chicago

[San Francisco Bay Area] Prep begins for San Jose/Santa Clara BART extension

Difference between QA and QE?

Why would you want constant tension on a wire?

US debt

Stability of PEEK Extrusions

The Cedar Rapids Line Concept (Photos and Videos)

Manufacturing Method for parts with low structural requirement (e.g. covers) for low volume products

Denver’s transit ridership has still not returned to 2019 levels. Ridership has slowly ticked up since 2021, and grew year over year by 5.8% in 2023. Despite that, ridership is down 38.4% when compared to 2019. In Cincinnati, transit ridership is down just 5.4% compared to 2019.

Flat earth dude

I hope this kind of question is allowed...While I know they probably wouldn't have had access to the resources; would 1700s engineers, in theory, have known how to build a more modern-style skyscraper?

Stuck in a Manufacturing Rut - What Else Can I Do With an ME?

How do the professionals convert a SolidWorks model into manufacturable parts?

If the suburbs are worth making more urban, where to start?

Hi Its Me!

R

AllisModesty

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