Comparative Case Studies of Parking Reduction at Transit-Oriented Developments in the U.S.A.
This study addresses the question of parking supply and demand at transit-oriented developments (TODs) through comparative case studies of seven TODs in the U.S.A. As far as the authors can determine, this is one of the first studies to estimate peak parking generation rates for TODs. Developments are often characterized in relation to “D” variables—development density, land use diversity, urban design, destination accessibility and distance to transit. The seven TODs studied in this project are exemplary when it comes to the Ds. At the overall peak hour, just 51.2%–84.0% of parking spaces are filled. Because of limited use of shared parking, even these exemplary developments do not achieve their full potential. At the overall peak hour, parked cars would fill just 19.5%–69.4% of parking spaces if the developments were built to Institute of Transportation Engineers (ITE) standards. With one exception, peak parking demand is less than 60% of the parking supply guideline in the ITE Parking Generation manual. A sixth D, demand management (parking management), is mixed at the TODs studied. For one thing, there is a dearth of shared parking, though opportunities abound. Another area in which parking policies are not always smart is in bundled residential parking. At some TODs, a parking space/permit comes with each apartment whether the renters want it and use it or not. Such parking is effectively free. A third area in which parking policies are not always smart is in free commercial parking, the counterpart of bundled residential parking.
- Record URL:
- Find a library where document is available. Order URL: http://worldcat.org/issn/03611981
- Data supporting the findings of this study are available from the authors on request. © National Academy of Sciences: Transportation Research Board 2020.
- Publication Date: 2020
- Media Type: Web
- Features: References;
- Transportation Research Record: Journal of the Transportation Research Board
- Publisher: Sage Publications, Incorporated
- ISSN: 0361-1981
- EISSN: 2169-4052
- Serial URL: http://journals.sagepub.com/home/trr
- TRT Terms: Case studies; Parking; Parking demand; Parking regulations; Peak periods; Policy; Transit oriented development
- Geographic Terms: United States
- Subject Areas: Operations and Traffic Management; Public Transportation;
- Accession Number: 01759340
- Record Type: Publication
- Files: TRIS, TRB, ATRI
- Created Date: Nov 21 2020 3:05PM