[rayiner]

> The Second Avenue Subway will also be dual tracked (unfortunately).

When I worked in NYC, it always amazed me that people 100 years ago had the foresight to build a 4-track system to allow for express trains. A century later...

[T-hawk]

Thank the invisible hand of capitalism for that one. The NYC subway started as multiple private companies, who had to compete to offer customers good service, which included express trains.

A century later, transportation is de facto a centrally planned command economy, with no competition to create any incentives towards quality service.

[rayiner]

Most of the NYC subway was built under a series of four contracts. Generally, these contracts involved the city designing and building (or contracting to build) the lines, and leasing to the IRT and BRT for operation. The four-track design dates to the Board of Rapid Transit Railroad Commissioner's original plan for the IRT. The IND was always built and operated by the city.

[al_gore]

100 years ago, you could use cut and cover without enraging a bunch of UES rich people. Oh well.