Quote:
Originally Posted by WarrenC12
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I made the following comment. It will be interesting to see if it remains:
To be certain with any transit project there will be compromises made by the businesses along Broadway for an underground project or an at grade LRT system. Underground will have to deal with holes for stations for a few years, either a cut an cover method (such as Cambie) or TBM (such as in downtown) or disruption from surface construction for likely a 2 year period along the portions of the route.
Surface transit will also need to give space to the LRT system. I measured Toronto's St. Clair Street and its dimensions are similar to Broadway so it is possible with a few exceptions. Toronto St. Clair street has an LRT in the middle of the road with an 8-9m right of way depending if it a station or not. The station platforms at intersections are opposite sides of the intersections. Overall dimensions of St. Clair is 26m from curb to curb with room for a platform in one direction, 4 travel lanes and one turn lane. There are 4 travel lanes for cars (or 2 and 2 with parking).
Broadway would be similar. Broadway at Oak measures 28m so it will fit well there. Broadway at Granville measures 24 m there so the left turn lane will have to be taken away there.
Overall Broadway will turn into a 4 lane road with no parking or a 2 lane road with parking (or restrictions based on time) in the busy stretch.
Further west at (west of McDonald) the roadway narrows. Currently at McDonald there are 4 travel lanes at the intersection or reduced to 2 lanes with parking away from major intersections. At McDonald the street measures 16.6m. With an LRT and station there would be 7m remaining for 2 lanes of travel with no turn lanes remaining. Left turns will need to be restricted along this entire stretch and the lights may need to be required to only be green in one direction.
In between blocks the roadway measures 17m in parking areas, with 8m right of way this will leave 9m or 2 travel lanes and one parking lane so one side of parking will be reduced from the current 2 sides.