Higher Education in Russia Ph.D . , A ssociate professor Daria K. Kozlova
Q UANTIFYING P ARK & R IDE D EMAND U SING LEHD OD D ATA AND C ASE S TUDY A NALYSIS J ONATHAN B ROOKS...
-
Upload
ruben-wetherbee -
Category
Documents
-
view
213 -
download
0
Transcript of Q UANTIFYING P ARK & R IDE D EMAND U SING LEHD OD D ATA AND C ASE S TUDY A NALYSIS J ONATHAN B ROOKS...
QUANTIFYING PARK & RIDE DEMAND USING LEHD OD DATA
ANDCASE STUDY ANALYSIS
JONATHAN BROOKSASSOCIATE TRANSPORTATION RESEARCHERTRANSIT MOBILITY PROGRAMTEXAS A&M TRANSPORTATION INSTITUTETHE TEXAS A&M UNIVERSITY SYSTEM
GIS IN TRANSIT CONFERENCE 2013OCTOBER 17, 2013
The Question
2
New ? FBC Park & Ride
HoustonCBD
Park & Ride Market-Sheds
Limited by distance Facilities close together may reduce each
other’s ridership generation Rider’ willingness to backtrack limited Market-shed most often parabolic shape 50% of riders typically live within 2.5 miles
3
4
Source:Final Report, New York City Park & Ride Study, January 2012
Source:Park-and-Ride Planning and Design Guidelines, Spillar (1997)
5
Demand Estimation ModelSimplified Steps Identify case study sites, obtain ridership data Obtain OD worker flow volumes from LEHD Calculate mode capture rates Apply capture rates to potential new sites
6
Houston Metro P&Rs:SpringKingwoodTownsenBay AreaGrand ParkwayKingslandCypressNorthwest Station
FBC Transit P&Rs:AMC Movie TheaterUniversity of Houston
5 miles
10 miles
20 miles
27 mi28 mi
21 mi
21 mi
20 mi
27 mi
25 mi
24 mi
22 mi
24 mi
7
CBD
Location of Case Study Facilities
Observations about METRO Sites
2.5 mi radius circle covered about 37% of riders (2009 & 2012 license plate data)
Parabola can describe general distribution Findings generally coincided with literature
8
9
Summary of Case Study
Average distance to CBD: 24.3 miles Average peak weekday CBD bound riders: 726 Average # of inbound bus trips: 25 Typical headway in peak of peak: 3 minutes
10
Longitudinal Employer-Household Dynamics (LEHD), US Census Annual data Links home to work Census Blocks Work data, not exactly travel data OnTheMap is the online tool
11
Paired Analysis for OD Flows
Selected 2.5 mile radius around P&R Selected 1 mile radius to encompass CBD Tabulated OD volume between two sites,
by income bracket• $1,250 per month or less• $1,251 to $3,333 per month• More than $3,333 per month
12
Step 1. Select Analysis Sites
13
2.5 mile radius circle around facility used to identify home Census Blocks
1 mile radius circle around CBD used to
identify work Census Block
Step 2. Analysis Settings
14
Step 3. Analyze, Record Findings
15
Case Study Findings
Based on analysis of the 2.5 mile radius around case study METRO park & rides: Average weekday CBD bound riders: 767 Average LEHD worker flow to CBD: 1,579 Park & ride modal capture ratio: 18%• Lowest three sites 11%• Highest three sites 28%
16
Potential New Park & Ride
CBD
Current FBC Facilities:AMC Movie TheaterUniversity of Houston
5 miles
10 miles
20 miles
22 mi
24 mi
18
19
Estimated Ridership at New Site
20
Ridership Estimate forVarying Service Options
OPTION 2 3
DescriptionFort Bend
ShuttleExtension
METRO 262
Type of ServiceShuttle to
meet METRO route
METRO route
extension
Assume Park & Ride Location
35%of Low
Non-stop P&R
75%of Low
Non-stop P&R Low High
On or near UH 83 250 330 866
4 5New Fort
Bend Route
New METRO Route
Park & Ride
Park & Ride
546
ESTIMATED AM PEAK RIDERSHIP
Medium