1 / 20

UP206A Final Presentation Feng Zhu, Mar/19/2012

Study of Transit Corridors Based on Goldline in LA. UP206A Final Presentation Feng Zhu, Mar/19/2012. Research Purpose (1) —Midterm Compare travel behavior changes before and after the opening of Goldline .( From 2000 to 2010). Finding:

mercury
Télécharger la présentation

UP206A Final Presentation Feng Zhu, Mar/19/2012

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Study of Transit Corridors Based on Goldline in LA UP206A Final Presentation Feng Zhu, Mar/19/2012

  2. Research Purpose(1)—Midterm • Compare travel behavior changes before and after the opening of Goldline.(From 2000 to 2010) • Finding: • After the opening of GL, there was slight decrease of Auto-dependence and commuting timewithin station surrounding areas from 2000 to 2010.

  3. Research Purpose(2)—Final • Plan Bus Transit Routes connecting critical transit nodes in Goldlineand surrounding areas, comparing service efficiency of different routes. Goldline Transit Node Main Bus Stop Bus Rapid Route

  4. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Three Steps • Use Service Area Analysis to find important transit nodes along Goldline. • Use Hot Spot Analysis to calculate Transit Need Index nearby, and Geocoding main bus stops. • Use OD Cost Matrix and Closest Facility Analysis to plan Bus Rapid Routes, comparing service efficiency in Buffer area along routes.

  5. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes

  6. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes Population in 15 minutes walking distance from Goldline station (1)Union Station:136,138 (2)Highland Park:51,319(3)lake:72,710

  7. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Four Factors Influence Transit Need • Population Density • Household Income • % of Under 18 and Above 65 Years • % of No Car Family.

  8. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes

  9. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Hot Spot Analysis (Map Algebra) • Population Density(Person/Sq miles) • (1)<10000=1, (2)10000~15000=2, (3)15000~20000=3, 20000~30000=4, (4)>30000=5 • Household Income • (1)<30000=4, (2)30000~50000=3, (3)50000~100000=2, (4)>100000=1 • % of Under 18 and above 65 Years • <15=1, (2)15~25=2, (3)25~40=3, (4)>40=4 • % of No Car Family • <5=1, (2)5~15=2, (3)>15=3 • Transit Need Index=Population Density + Household Income + % of Under 18 and Above 65 Years + % of No Car Family

  10. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Modeling Process

  11. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes

  12. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes Five Points Address

  13. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Geocoding

  14. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes • Metadata Definition for the Original Data

  15. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes

  16. Step1:Find Nodes Step2:Calculate Transit Need Index Step3:Compare Bus Routes

  17. Conclusion • After the opening of GL, there was slight decrease of Auto-dependence and commuting time within station surrounding areas from 2000 to 2010. • Three Goldline Nodes and Five Transit Need Areas need to be connected by Mass Transit, the most important is from West of LA Downtown to Union Station.

  18. Skills • (1)Inset Map, (2)Point graduated symbol, (3)Creating indices, (4)Attribute sub-sets selection, (5)Boundarysub-sets selection, (6)Geoprocessing, (7)Buffering, (8)Custom shapefile creation, (9)Charts, (10)Hotspot analysis, (11)Geocoding, (12)Network Analysis • Data Source • (1)U.S. Census Bureau:2000 SF3 Sample Data,2010 ACS 5-year estimates. • (2)Metro Developer

  19. Question?

More Related