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Instant Carpooling 3/29/2011 Instant Carpgpooling ‐ Just Add Passengers and Go: the Phenomenon That Is Casual Carpooling Thursday, March 31, 2011 Sponsored by ACT, National Center for Transit Research at USF, and Best Workplaces for Commuters Sponsored by: Association for Commuter Transportation Advocates for TDM Provides professional growth and networking opportunities Communicates the latest information on TDM best practices and industry news ACT International Conference Chicago August 27-31 For more info, visit www.actweb.org 1 3/29/2011 Sponsored by: National Center for Transit Research NCTR is located at the Commuter Choice Center for Urban Certificate Transportation Research Online courses (CUTR) at the University www.commuterservices.com of South Florida Home of the new Best National TDM and Workplaces for Telework Clearinghouse Commuters Help Desk www.bestworkplaces.org www.nctr.usf.edu/clearing house TRANSP-TDM listserv Netconference Evaluation You can choose receive one credit under Commuter Choice Certificate program managed by the Center for Urban Transportation Research at the University of South Florida by simply providing your contact information on the evaluation form. Evaluation: https://www.surveymonkey.com/s/instantcarpooling Form also will appear at end of event 2 3/29/2011 Speakers Marc Oliphant Mark Burris, PhD. Susan Heinrich, Department of the Texas A&M Metropolitan Navy Transportation Commission 3 3/29/2011 Overview & Slugging in D. C. ACT/NCTR Webinar March 31, 2011 Marc Oliphant Department of the Navy Carpooling Is: • Inexpensive • Environmentally Friendly • A Congestion Reducer • Light on Infrastructure • Socially Beneficial 1 3/29/2011 Background on Carpooling • 1940’s ▫ WWII: Carpool for War Effort • 1970’s ▫ Oil Embargo ▫ First Vanpools @ 3M, Chrysler ▫ Organic Dynamic Ridesharing “Slugging” & “Casual Carpooling” • On Decline For Past 30 Years ▫ 1980: 19.7% ▫ 1990: 13.3% ▫ 2000: 12.2%* *Pisarski, 2006, Commuting in America III Neighborhood X Traditional Carpool Carpool A 1 2 3 Arrangement Carpool B Each blue square represents 4 5 6 one carpooler. Carpool C 7 8 9 Downtown Carpool D 10 11 12 Carpool E 13 14 15 Parallel Public Transit/Backup Transportation 2 3/29/2011 The Trouble with Traditional Carpooling: Just before quitting time a man was called into an unplanned meeting. He couldn’ t find anyone from his carpool so he left a note for them saying “Gotta work late, leave without me.” At 7 p.m., when his meeting finally ended, he found a note on his chair that read: “Meet us at the restaurant across the street, YOU DROVE!” Joke Courtesy of Mike Burkhart, www.mikeburkhart.com Fundamentals of Casual Carpooling/Slugging • A mutually beneficial relationship between passengers and drivers ▫ Participants cooperate to save TIME and MONEY • Driven by strong incentives to individuals ▫ No money exchanged* • A transit system that goes by itself. *This was the universal rule for 30+ years until July 2010 when an HOV toll went into effect in San Francisco (Susan will elaborate) 3 3/29/2011 Person A Meeting Place Based Person Dynamic Ridesharing B Person C Person D Common Dynamic Carpools Meeting Place Downtown Person Carpools form and E depart as participants arrive. Person F Person Parallel Public Transit/Backup Transportation G How Slugging Works • Lines of People and Lines of Cars • Create Instant Carpools BdBased on Common Destinations (Horner Road Commuter Lot) I‐95 Exit 158 in Northern VA 4 3/29/2011 The Return Trip • Similar Afternoon System 14th Street and New York Avenue Downtown Washington, D.C. Slugging in Northern VA/DC • Slugging began in the 1970’s with HOV laws • Most extensive system (# of origins & destinations) • Centered on the I95/395 corridor • 6,500 people slug daily (VDOT 2006) 5 3/29/2011 Map of Slugging Locations 3/29/2011 WASHINGTON, DC WOODBRIDGE 14th & NY 14th & D Street Old Hechinger's 14th & Constitution Tackett's Mill 14th & Commerce Horner Rd 14th & Independence 14th & G Street Potomac Mills L'Enfant Plaza Montclair Fire Station 19th & F Street Montclair Nothgate 19th & I Street Rt. 234 (Dumfries Rd) NORTHERN VIRGINIA Pentagon STAFFORD Rosslyn Crystal City Mine Road SPRINGFIELD Route 610 Bob's Route 630 Daventry Cardinal Plaza Rolling Valley FREDERICKSBURG Huntsman Route 3 Mobile Station 21A Route 17 Slide Courtesy of David LeBlanc www.slug-lines.com 3/29/2011 • #1 source for slugging information in the D.C. area. • Voluntarily operated for 10+ years by David LeBlanc. Image Courtesy of David LeBlanc, [email protected] 6 3/29/2011 Recent Changes in D.C. • Fall 2010- DDOT relocated slug-lines along 14th Street • Feb 2011- Loss of 750 commuter parking spaces at Potomac Mills Mall in Woodbridge. • UPCOMING- High Occupancy Toll (HOT) Lanes ▫ Under construction on Capital Beltway (I-495) ▫ Planned for Shirley Highway (I-95) SLUGGING 2.0 in D.C. • Two Listservs (thathkf we know of) • “eSLUG” ▫ Origin: Navy Yard Area of Washington, D.C. ▫ http://groups.yahoo.com/group/eslug/ ▫ Destination: “Horner Road” Park and Ride Lot • “RosslynSlugs” ▫ Origin: Rosslyn Area of Arlington ▫ http://finance.groups.yahoo.com/group/RosslynSlugs /?m=0 ▫ Destination: “Route 17” Park and Ride Lot 7 3/29/2011 More Info/Links of Interest • www.slug-lines.com ▫ Complete source for D.C. slugging information • http://rugoingmyway.us/ • http://www.miller-mccune.com/culture- society/slugging-the-peoples-transit-28068/ • http://www.fhwa.dot.gov/advancedresearch/ • http://ridesharechoices.scripts.mit.edu/home Contact Marc Oliphant, AICP Naval Facilities Engineering Command (NAVFAC) Washington 1314 Harwood St. SE Bldg. 212 Washington Navy Yard, DC 20374-5018 Phone: (202) 685-8049 [email protected] or marcolipp@[email protected] Special Thanks to: FHWA Exploratory Advanced Research Program, Association for Commuter Transportation, NCTR, FHWA Office of Operations, and Naval Facilities Engineering Command 8 3/29/2011 Mark Burris Texas A & M University [email protected] Slugging occurs at three locations ◦ Kingsland and Addicks Park & Ride lots on I-10 ◦ NW Station Park & Ride lot on US 290 Occurs mostly between 6:00 AM and 9:00 AM Changes with HOV occupancy requirements Mainly use transit for return trips, a small percentage slug back from Louisiana Street (downtown) 1 3/29/2011 Northwest Station Park and Ride Kingsland Park and Ride Addicks Park and Ride 2 3/29/2011 3 3/29/2011 HOV Lane: ◦ SOVs never allowed, Buses always free ◦ from 5 am to 6:45 am HOV 2+ Free ◦ From 6:45 am to 8:00 am HOV 2 pay $2 toll through QuickRide program HOV 3+ free ◦ From 8:00 am to 11 am and 2 pm to 7 pm: HOV 2+ Free June 2003 Slug Count 40 35 NW Station (135) 30 King()gsland (130) Addicks 219) 25 20 15 Number of Number Slugs 10 5 0 5:30 5:45 6:00 6:15 6:30 6:45 7:00 7:15 7:30 7:45 8:00 8:15 8:30 8:45 9:00 9:15 AM AM AM AM AM AM AM AM AM AM AM AM AM AM AM AM Time of Day 4 3/29/2011 203 at the Addicks Park & Ride lot, 166atte1 at the Kin gsadagsland Park & Ri deot,adde lot, and 214 at the Northwest Station Park & Ride lot. All greater than the June count, with NW Station seeing a 50%+ increase Surveyyg,ed these slugs, all but ≈7% took a survey, 40% returned completed survey. 45 40 35 Average = 144 seconds 30 25 20 15 ber of Observations of ber m 10 Nu 5 0 0-59 60-119 120-179 180-239 240-299 300-359 360-419 420-479 Wait Time (seconds) 5 3/29/2011 Casual Traditional Carpool Travelers HOV on the Transit Riders Passengers (n=1032) HOV lane (n=290) 4+ times/wk (n=331) (n=149) Trip Purpose CommuteAB 85.0% 79.8% 96.0% 88.9% Work (non-commute) 9.0% 5.8% 4.0% 7.3% Other 6.0% 14.4% 0.0% 3.8% Trips per Week 9.85 9.91 9.67 9.20 Age 25-34AB 23.0% 17.9% 27.7% 18.4% 55-64B 12.5% 11.1% 5.4% 12.0% 65+A 2.8% 4.0% 0.7% 0.7% SexA Male 60.9% 49.7% 50.7% 45.8% Female 39.1% 50.3% 49.3% 54.2% Household SizeA 3.02 3.32 3.01 3.06 Number of VehiclesA 2.42 2.39 2.22 2.19 A Significant (p ≤ 0.05) difference when comparing all four modes B Significant (p ≤ 0.05) difference when comparing casual carpooling and transit Casual Traditional Carpool Transit Travelers HOV on the Passengers Riders (n=1032) HOV lane 4+ times/wk (n=290) (n=331) (n=149) Occupation Professional/ManagerialB 62.8% 57.9% 67.6% 56.9% Administrative/ClericalA 8.4% 10.8% 19.6% 23.5% Education High School GraduateA 4.2% 6.5% 6.1% 8.7% Some college/Vocational 23.5% 23.7% 22.4% 24.5% College Graduate 46.9% 43.6% 51.7% 44.0% Postgraduate Degree 24.9% 25.9% 19.7% 22.4% Income Less than $24,999 2.3% 1.5% 0.7% 4.8% $25,000 to $74,999 34.4% 31.4% 42.7% 44.5% $75,000 to $99,999 21.5% 17.3% 24.6% 19.7% $100,000 to $199,999A 32.3% 42.4% 29.7% 28.5% $200,000 or moreA 9.4% 7.4% 2.2% 2.8% Travel Time 57.00 54.24 55.30 55.46 A Significant (p ≤ 0.05) difference when comparing all four modes B Significant (p ≤ 0.05) difference when comparing casual carpooling and transit 6 3/29/2011 Familiarity With Current Carpool Companions Never traveled with before 65.3% Traveled with once or twice before 28.1% Travel with frequently 66%6.6% Reasons That Would Cause You NOT to Casual Carpool More than 5 persons waiting for carpool 14.0% More than 10 persons waiting for carpool 47.8% Bus arrives just as traveler arrives 3.9% Unsafe feeling about the carpool 27.5% No one in line waiting to form a casual carpool 2.2% Bad weather 15.7% More frequent bus service to destination 9.0% Other 29.2% Frequency of Casual Carpool Use Everyday 52.0% 3 to 4 days per week 24.0% 1 to 2 days per week 19.9% Less than once per week 4.1% First time 0.0% Reason For Using Casual Carpooling Congestion on the freeway 28.
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