Councillor Filion’s $51 million 4-lane “Transform Yonge” North of Sheppard (with CycleTracks) – “Engineered For Failure” Design
Starting with the previous 6-Lane Base:
6-lanes Base reduce to 4 traffic lanes: Converting traffic lane (3.2m + 0.7m buffer) to CycleTrack (1.5m + 0.7m buffer + 0.5m buffer) = 1.2m sidewalk width gain per side.
For following Streetscape Cross-Sections, Legend:
- Red Line: 75cm Sidewalk Width (part of 1.2m gained from Traffic Lane to CycleTrack conversion)
- Blue Line: All items (above) required to shift 75cm in direction of arrow to make room for elimination of CycleTrack with conversion back to a 6-Lane “Base” system
Original "Transform Yonge" North with 3.0m Centre Median: Both 75cm "Bonus Sidewalk Width" goes on sidewalk (requires confidence in CycleTrack)
Switch-Back: add $22mil (dressed curb) CycleTrack Failure Cost: $48mil ($22mil + $20mil(dressed curb) + $6mil(CycleTrack))
Page 21 with 3.0m Centre Median - July 25, 2016:
https://www.toronto.ca/wp-content/u...agining-Yonge-Street-PIC-2-Display-Panels.pdf
Current "Transform Yonge" - North proposal with 4.5m padded Centre Median (Expect CycleTrack Failure)
Switch-Back: add $4mil (barren apron) CycleTrack PILOT STUDY: $12mil ($4mil +$6mil(CycleTrack) +$2mil(CentreMedian Apron))
Page 15 with 4.5m Centre Median - Sept 29, 2016:
https://www.toronto.ca/wp-content/u...agining-Yonge-Street-PIC-3-Display-Panels.pdf
Note: Padding each side of Centre Median by 75cm is significant because it allows them to switch back to a 6-lane system without having to shift any of the $10million row of trees. Per side,... Sidewalk gain from 3.2m travel lane to 2.7m CycleTrack (including 0.7m curb buffer) = 1.2m; Two 3.2m Travel Lanes reduced to 3.0m (more suitable for 40km/hr) + 25cm gutter reduced to 20cm minimum = 45cm. 1.2m - 45cm = 75cm! End up at “Minimal” 6-Lane Base: shaved 4.5m Centre Median back down to 3.0m, curb buffer loses 0.05m (both Stolen 75cm Sidewalk Width back on roadway).
This “Minimal” 6-lane Base is NOT same 6-lane Base originally started with. Now all Travel Lanes reduced from 3.2m (recommended for 50km/hr) to 3.0m more suitable for 40km/hr; thus, Lower Traffic Capacity and increasing chances of side-swipe vehicular collisions in this more dangerous lane configuration.
Padded 4.5m Centre Median: added repurposed 75cm Sidewalk Width to existing 50cm paved apron on each side of 2m tree well. Note: There’s no sidewalk on Centre Median!
Page 24:
https://www.toronto.ca/legdocs/mmis/2018/pw/bgrd/backgroundfile-110645.pdf
What's "perverse" is,.... City Staff & WSP padded Centre Median from existing 3.0m to 4.5m,... by stealing pedestrian sidewalk width!,... the stated project objective is to maximize pedestrian sidewalk space! Now expensive ($10 million) tree-lined streetscape items are far enough apart to easily facilitate a switch-back to 6-lane system (translation: this is an expensive $12 million CycleTrack Pilot Study VS $1 million for Bike Lane Pilot Study); shows City Staff expected CycleTracks to fail and City Staff's Traffic Modelling is wrong using 0.6% annual increase in traffic volume; yet North York Center and 905 population grows at around 3% annually.
https://urbantoronto.ca/forum/threa...scape-improvements.25913/page-24#post-1311431
Now you understand why there's the huge red flag of 4.5m Center Median north of Sheppard but only 3.0m south!
https://urbantoronto.ca/forum/threa...scape-improvements.25913/page-23#post-1310819
Outcome - North of Sheppard with 4.5m Padded Centre Median:
- Wider 3.3m Pedestrian Clearway (on 33.5m City Right-Of-Way)
- Gain 1m from Lane-narrowing (physical average)
- Gain only 45cm of 1.2m possible sidewalk width gain from Traffic Lane to CycleTrack conversion; 75cm went to pad Centre Median as insurance for expected CycleTrack failure!
- Uniform addition/enhancement of tree-lined curb here
Outcome - For Entire Corridor:
- Average 3.15m Pedestrian Clearway (on 33.5m City Right-Of-Way)
- Gain from Lane-narrowing now amounts to 40 cm (physical average) and Zero (density weighted average)
- Gain from Traffic Lane to CycleTrack amounts to 45cm (physical average) & 30cm (density weighted average)
- Gain about 76cm (physical average) Note: Staff report claiming 1m gain here
Note: Beecroft gets nothing. More confusing streetscape design - north VS south of Sheppard where curb sometimes is tree-lined while others not!