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On-Board Transit Survey Presentation to TCC Dec. 13, 2002 Heather Alhadeff, AICP 404.463.3275 halhadeff@atlantaregional.com
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Purpose Conduct survey that is significant for its focus on regional travel patterns Results will be used to update data inputs for ARC’s regional travel demand model
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Background MARTA, CCT, Clayton, and Gwinnett County transit systems were surveyed between 10/13/01 and 12/09/01. For a “true” picture of ridership characteristics, Clayton and Gwinnett were re-surveyed in February 2002 –Allowing them to “mature” over a three to four month period after service initiation.
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Report Includes Data collection: origin and destination, demographics, access and egress modes, and public transit use. Review of Existing Transit Operations. A database interface was created between ArcView and Access to allow the end user to create tables and maps by selecting specific criteria such as route, time-of-day, weekday/weekend.
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Sampling Methods (buses) For efficiency, the sampling methodology is based on three principles, stratification, variability, and trip clustering. 1 st stage: Sample of weekday (and some weekend) revenue bus trips – roughly an 80%/20% split among weekday and weekend trips, which matches the actual service split for MARTA overall. 2 nd : Survey of passengers boarding the sampled bus trips.
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Survey Questionnaire
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Surveys by System Overall response rate was 33% The response rate by system was: –46% for MARTA Rail –29% for MARTA Bus –62% for Clayton –38% for CCT
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Trip Origin Region-wide, 48% of trips began at home –MARTA Rail (53%) –MARTA bus (44%) –CCT (53%) –Gwinnett and Clayton (64%) 30% began their sampled trip from work.
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Trip Origin (cont’d)
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Trip Purpose Weekday: MARTA one-in five & CCT, Gwinnett/Clayton one-in-ten passengers made a discretionary trip. Weekend: twenty-five percent more riders use transit for discretionary (43%) trips
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Destinations Weekday: –MARTA: Work and home share similar percentages (36%) –Gwinnett/Clayton Home (17%) Work (63%) –CCT Home (29%) Work (47%) Weekend Overall: –Home 27% (exception CCT 9%) –Work 26% (exception CCT 40%)
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Trip Destinations (cont’d)
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All Transit and Auto Trips by Time of Day
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Transit Trip Duration
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Methods of Transit Access During the week and weekend ~60% accessed public transit by walking & 20% transferred from another bus or train. Bus access is dominated by walk mode. MARTA rail: –31% of weekday & 17% of weekend drove a car and parked CCT: –23 % of weekday & 10% of weekend began using private transit, such as taxi or shuttle/vanpool service. Gwinnett and Clayton: –33% of weekday & 70% of weekend walked –42% accessed public transit from a automobile (kiss n’ ride, taxi, etc.)
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How did you GET TO where you boarded this bus or train?
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Egress mode Region-wide, weekday/end ridership are similar. 63% walked after the conclusion of their one-way transit trip Second most popular method of egress: –Over 31% of Gwinnett/Clayton transferred to another bus/rail –“Drive a car” is the second most frequent method of egress for weekday MARTA rail users (3 rd for weekend) –MARTA bus users- “Transfer to Marta rail” or bus (tied 13%) –Remaining systems- “Transfer to a bus” CCT (15%), MARTA rail (14%), and MARTA bus (12%) Gwinnett and Clayton (21%)
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Transit Usage Passengers who use public transit at least five days/week –Seven-in-ten (weekday) –Six-in-ten (weekend) Increased bus usage: –34% (bus) and 24% (rail) respondents have increased their transit usage over the previous six months –One-in-ten Gwinnett/Clayton passengers were already using public transit before the new systems became operational. 81% of Gwinnett and Clayton riders report an increase. Only seven percent of all riders report a decrease.
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Think of your use of public transit over the past six months. Which of the following applies to you?
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Did not have a vehicle: –All: weekday (42%) & weekend (47%) –MARTA rail: weekday (25%) & weekend (38%) –MARTA bus: weekday (52%) & weekend (55%) –Gwinnett/Clayton: weekday (31%) & weekend (38%) How many vehicles are in Running Condition & Available to Your Household?
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If bus or rail service was not available, how would you MAKE THIS TRIP? No transit available: – The majority would either drive weekday (31%) or catch a ride with someone weekend (30%) –“Weekday (20%) & 22% of weekend respondents would not have made the sampled trip if public transit service were not available. Of those who would not make the trip: –Region-wide, 72% would not take a work or home trip –Weekday (38%) & Weekend (22%) would not go to work
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Alternative Method of Travel by Income
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Alternative Method of Travel by County
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Demographics Both weekday and weekend (~70%) respondents are African- American. Weekday (19%) and weekend (15%) respondents are White. Gender is split almost 50/50 (slightly more males on weekend). Age 25-39 was the most frequent response. Weekend respondents are slightly younger than weekday respondents with 31% weekend and 26% weekday respondents between the ages of 16 and 24. Nearly one-in-three weekday and weekend passengers have at least three other persons in their household.
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Income Weekend & weekday over 55% have an annual household income of less than $30,000. Weekday (20%) weekend (15%) have an income of $60,000 or more. More affluent passengers use the MARTA rail and Gwinnett/Clayton systems.
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Household Size and Income Household Size Household Income 1 2 3 4+ Total 13,140 18,058 13,350 19,395 63,943 Low ($0 to $29,999) 62% 56% 53% 55% 56% 6,723 8,959 6,055 9,701 31,438 Mid ($30,000 to $59,999) 32% 28% 24% 28% 28% 1,238 3,827 3,515 3,858 12,438 High-Mid ($60,000 to $99,999) 6% 12% 14% 11% 11% 49 1,447 2,302 2,171 5,969 High ($100,000 or more) 0% 4% 9% 6% 5% 21,150 32,291 25,222 35,125 113,788 Total 100% 100% 100% 100% 100%
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Trip Chain by Income
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Payment Method 50% used a pass to pay for their trip. Weekday: (31%) respondents used a Monthly TransCard, 28% used Weekly TransCard. A higher percentage of weekend respondents used a Weekly TransCard (31%) than a Monthly TransCard (23%).
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Conclusions During the week, public transit in the Atlanta region is mainly used for non-discretionary trips. 42% of all weekday respondents (52% of MARTA bus) do not have a vehicle During the week and weekend, nearly 60% access public transit by walking. More than 70% weekday passengers use public transit for their trip at least five days per week (mainly for work purposes).
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Incentive Winners Grand Prize (One Year of Monthly Passes -$630 Value) –George Williams of College Park Second Prize (6 Months of Monthly Passes -$315 Value) –Earnest Coer of Atlanta Third Prize (1 Monthly Pass to 5 Winners -52.50 Value) –Jenea Welch of Atlanta –Julian Brown of Atlanta –Yvonne Riggins of Tucker –Remaining Winners Did Not Want to Be Announced
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Thanks For Your Time! Any general ?’s
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