northto
New Member
Paraphrasing Steve Munro, there are two aspects of the Spadina line that differentiate it from a modern LRT line of the type being discussed on Eg / Shep / Finch:
- Stop spacing: the classical streetcar concept we are used to (with vehicles running in mixed traffic) is slower than a modern LRT lrt line because of the LRT's separate right of way *and* because LRT stops are spaced further apart; plans for LRTs put stops some 800-1000m apart (i.e. major arterial intersections only, similar to a subway), theoretically yielding a maximum 5-6 min walk between stations (assuming a walking speed of 80m/min)
- Transit priority: TTC engineers, line management and city officials have not been particularly successful in applying signal transit priority at intersections on the Spadina line, hence streetcars wait more than they should in a modern LRT application.
While these details may seem trivial in comparison to very visible differences like built form (i.e. ROWs) and vehicles that look similar to streetcars, they are not. It is the sum of these factors that differentiates streetcar from modern LRT.
Taking stop spacing and transit priority into account, the closest approximation to the new LRT lines that is currently operating in Toronto is the 501 Queen line on the Queensway strech west of Roncesvalles and south of High Park.
- Stop spacing: the classical streetcar concept we are used to (with vehicles running in mixed traffic) is slower than a modern LRT lrt line because of the LRT's separate right of way *and* because LRT stops are spaced further apart; plans for LRTs put stops some 800-1000m apart (i.e. major arterial intersections only, similar to a subway), theoretically yielding a maximum 5-6 min walk between stations (assuming a walking speed of 80m/min)
- Transit priority: TTC engineers, line management and city officials have not been particularly successful in applying signal transit priority at intersections on the Spadina line, hence streetcars wait more than they should in a modern LRT application.
While these details may seem trivial in comparison to very visible differences like built form (i.e. ROWs) and vehicles that look similar to streetcars, they are not. It is the sum of these factors that differentiates streetcar from modern LRT.
Taking stop spacing and transit priority into account, the closest approximation to the new LRT lines that is currently operating in Toronto is the 501 Queen line on the Queensway strech west of Roncesvalles and south of High Park.
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