12/17/2012 Welcome What’s New in Trip Generation? p Web Briefing 1 Housekeeping • All participant phone lines are muted to avoid distractions during presentations. • Sixty minutes of presentation and online demo on OTISS • Questions & Answer session at the end of the presentation in the ITE Community Blog. http://community.ite.org/ • Citrix /Go-To-Webinar Customer Service: 1-800-263-6317. Select Go-to-Webinar (#2)Technical Support for help during the Webinar. Go to Webinar (#2)Technical Support for help during the Webinar. • Tweet using the hashtag #TripGen and #OTISS 2 1
12/17/2012 Earn Course Credit Successful completion of this Web seminar includes: •Verification of attendance •Completion of course evaluation Completion of course evaluation These requirements must be met to earn 1 PDH At the conclusion of the course you will receive an email with directions to the online course evaluation 3 Learning Objectives 1) Know how to use the Trip Generation Manual 2) Refer to the Trip Generation Manual for new land uses 3) Instantly lookup data plots online from Edition 8 and Edition 9 4) Complete multi-land use trip generation analysis 5) Manage your project files on the cloud 6) Filter studies in Edition 9 by date or region 4 2
12/17/2012 Instructors Randall Parker, P.E., PTOE, PTP, AICP Stantec Consulting Services g Duluth, Georgia 770-813-0882 randy.parker@stantec.com Steven Chan P Eng Steven Chan, P. Eng., MBA, Senior MBA Senior Product Engineer Transoft Solutions, Inc. Richmond, BC, Canada 604-244-8387 s.chan@transoftsolutions.com 5 Course Outline • Trip Generation Manual History • Trip Generation Manual Use Trip Generation Manual Use – Limitations & Cautions – Local Data Collection NV1 – Bypass/Diverted Trips Consideration – Internal Capture Trip Reductions – Multi-Modal Trip Reduction • New Trip Generation Land Uses’ Data • OTISS online data accessibility & use 6 3
Slide 6 NV1 Primary? Natalia, 12/14/2012
12/17/2012 What's New in Trip Generation • What is Trip Generation? • History of Trip Generation Process • Use of Trip Generation Data • Update Process • 9 th Edition Changes • Trip Generation Handbook Changes • OTISS Cloud Accessability 7 Agenda • Trip Generation Explanation & Uses • Trip Generation History & Update Process • Trip Generation Handbook Changes • Introduction to OTISS – Lookup data plots online – Multiple land uses trip generation analyses – Managing project files – Data filtering 8 4
12/17/2012 Trip Generation Definition Estimated number of development generated trips • By Land Use and intensity of use y y • Educational tool • Research & experience based • Voluntary submittal of data • Updated periodically by review process • NOT an official standard • NOT a preferred application of data recommendation 9 Trip Generation History • Vehicular trip generation data since the 1960s • Studies conducted in the U.S. and Canada • Primarily suburban, single-use developments • Minimal transit, pedestrian, cyclists or TDM • History of the Trip Generation data publications 1976 1 st Ed-50 land uses, 500 studies, no plots 1991 5 th Ed-120 land uses 3 000 studies plots 1991 5 Ed 120 land uses, 3,000 studies, plots 2008 8 th Ed-162 land uses, 4,800 studies, plots 2012 9 th Ed-172 land uses, 5,200 studies, plots 10 5
12/17/2012 Trip Generation Use Used for: • Traffic impact analysis • Impact fees • Roadway design • Signal timing • Environmental assessments Used by: Used by: • Public and private sector transportation engineers, planners & officials • Lawyers; residents; developers 11 Update Process • On-going data collection to ITE • Data review and quality control by ITE staff q y y • Scatter diagrams/statistical analysis (SAS) • More data analysis/review (outlier identification, regression analysis review, etc.) • Trip Generation Advisory Committee review • Additional data need identification Additional data need identification • Request for additional data • Movement from vehicular trips to person trips 12 6
12/17/2012 New in 9 th Edition • Data updates to more than 60 existing land uses • Updates to land use descriptions • 10 new land uses added • Over 400 new sites’ data included • Additional hourly traffic variation information • Trip Generation Manual —New title & packaging Combines: Combines: User’s Guide Informational Report Handbook 13 9 th Edition New Land Uses • Construction Equipment Rental Store • Data Center • Medical Equipment Store • Mosque • Museum • Recreational Vehicle Sales • Variety Store • S Snow Ski Area S • Tractor Supply Store • Truck Stop 14 7
12/17/2012 Trip Generation Handbook • An ITE Recommended Practice on use of data • How to conduct a trip generation study p g y • Selection of independent variables • Selection of time periods • Pass-by, primary and diverted linked trips • Multi-use developments • Truck trip generation • Survey of users Spring 2012 S f S 2012 3 rd Edition being developed by ITE/Expert Panel • of experienced ITE members for 2013 release 15 TripGen Handbook Changes • May 2012 Expert Panel meets with ITE staff • Primary purpose of Handbook affirmed as: • Provide instruction and guidance on the proper Provide instruction and guidance on the proper use of data • Subcommittees drafted chapters reviewed 9 th Edition review identified update need • • Guidance to better reflect users needs • Combination of data and Handbook in Manual Combination of data and Handbook in Manual • Adjustments to suburban data to reflect person/trip mode changes for infill, TOD, and mixed-use developments—limited data 16 8
12/17/2012 Powered By Powered By What’s New in Trip Generation ‐ OTISS Steven Chan, P.Eng, MBA Senior Product Engineer of Product Management Transoft Solutions Inc. Agenda: 1) OTISS Overview 2) Technical Demo 9
12/17/2012 OTISS OVERVIEW OTISS OVERVIEW otisstraffic.com What is OTISS? � An Online ‐ based application for Traffic Impact Studies An Online based application for Traffic Impact Studies � Lookup Online Trip Generation Data Plots & Rates � Works directly with ITE Database (8 th & 9 th Editions) � Facilitates driveway distribution analysis for multiple land uses � Supports creation & management of private data sets � Stores projects securely online p j y � Provides alerts, guidance, and reports to planners Note: OTISS is not a replacement to the Trip Generation Manuals nor a replacement to professional engineering judgment. 10
12/17/2012 otisstraffic.com OTISS complements the Trip Generation Manual 9 th Edition: I. Online Graph Lookup � NEW! Filter studies by area, region, year in 9 th Edition � Access 8 th & 9 th Edition data online anytime & anywhere � Create Private Data Set for local data � Analyze multi ‐ land use projects, look up pass ‐ by % & internal capture � ITE Recommended approximation methods (average or best ‐ fit) II. Project Analysis � Determine Site Generated Traffic � Determine Site Generated Traffic � Define Existing Traffic & Driveway Access � Distribute Trips to Driveways � Calculate Final Volumes at Driveway Access otisstraffic.com Growing User ‐ base: 11
12/17/2012 Web Application Demo Web Application Demo Ready? Let’s go online to check out OTISS! www.OtissTraffic.com Thank you! See you in the clouds! 12
12/17/2012 Questions about OTISS? • Enter questions/comments in the Question Pod. Your question will be answered in the order it was received was received. 25 Thank You Please provide your feedback. A link to an online Web seminar evaluation will follow in an e-mail to Web briefing registrants. Please distribute this email to participants at your site. Visit the ITE Community for post-webinar discussion on Trip Generation and to submit your questions. http://community.ite.org/ Questions/Comments Professional Development Department ITE 1627 I Street, NW, Ste 600 Washington, DC 20006 202-785-0060; pdinfo@ite.org 26 13
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