480 likes | 621 Vues
Update to MVTA Board. Wednesday, September 25, 2013. Outline Schedule & Process Recap Evaluation Results Process Highway 77 Options Cedar Grove Transit Access Discussion. Evaluation Process Conduct technical evaluation Use goals, objectives, evaluation criteria Assign summary ratings
E N D
Update to MVTA Board Wednesday, September 25, 2013
Outline • Schedule & Process Recap • Evaluation Results • Process • Highway 77 Options • Cedar Grove Transit Access • Discussion
Evaluation Process • Conduct technical evaluation • Use goals, objectives, evaluation criteria • Assign summary ratings • = Good Rating • = Fair Rating • = Poor Rating • Refine evaluation results, conduct further analysis • Review by objective, not just goal • Identify key differentiators ● ◐ ●
● • Mobility for all users • Mobility for all users • Mobility for all users ● • Transit advantage • Transit advantage • Transit advantage ◐ • Safety • Safety • Safety ◐ • Environment • Environment • Environment ● • Cost Effectiveness • Cost Effectiveness • Cost Effectiveness ● ● ● ● ● ● ● ◐ ● ● ● ◐ ● ● ● ● ● ● ● ● ◐ ● ◐ ● ◐
Results Summary (by goal) ○
Key Differentiators (by objective) Captured in cost Captured in travel time Measuring similar things… same ratings Costs can be combined
Estimated Ridership Elasticity • Problematic to calculate • -0.30 rule of thumb • Assume 10% increase in travel time results in a 3% decrease in ridership
Cost per Minute Saved • Transit only bridge under TH 13 options • West side station options • Median access/station options
Next Steps • Respond to questions • Continue analysis of key differentiators • Public Open House – Oct 2 (Eagan City Hall, 4:30-6:30) • PAC meeting – Oct 9 • Next TAC/SAC meeting – Oct 23
Combined Travel Time Savings Transit travel time savings – passenger walk time x number of passengers = total travel time savings • West side station walk distance ~ 900 ft • Apple Valley Transit Station walk distance ~ 300 ft
Travel Time Savings Transit travel time savings – passenger walk time x number of passengers = total travel time savings
Travel Time Savings Sensitivity Analysis • Currently, the bus travel time savings to through riders outweighs the added walk time for Cedar Grove riders to cross the pedestrian overpass • What if ridership doubles at Cedar Grove in the future?
Travel Time Savings Sensitivity Analysis Doubling of riders at Cedar Grove Existing
Travel Time Savings Sensitivity Analysis Doubling of riders at Cedar Grove Existing
Travel Time Savings Sensitivity Analysis Does not change the relative rankings