Origin and Destination

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Origin and Destination

• Presentation to
• Regional Transportation Investment District
• Executive Board
• October 13, 2006

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Travel Market Analysisusing Origin and
Destination data

• Prepared Analysis to Answer two Questions
• 1. Who uses the facilities proposed for
  improvement by RTID?
• 2. How many trips with Origins and/or
  Destinations in a given area use the facilities
  proposed for improvement?

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Analysis Methodology

• Utilized PSRC Regional Travel Demand Model
• Examined AM Peak Period (600 to 900)
• Divided the region into 24 Geographical areas
  (Districts)
• Examined the Origins and Destinations of the
  trips using the facility by the districts

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Facilities Examined

• Snohomish County
• US 2 Trestle
• US 2 Monroe
• SR 9
• SR 522
• SR 524
• I-5/128th St Interchange
• Pierce County
• SR 167
• Cross Base (SR 704)
• SR 162

• King County
• SR 520
• Alaskan Way Viaduct
• I-405
• I-405/SR 167 Interchange
• SR 167
• SR 509/I-5
• I-5/SR 18 Interchange

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How to read the maps
Each trip using the facility has an Origin end
and a Destination end.
District B
District A
District C
District D
10
40
30
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Percentages show each districts share of trip
ends.
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Pierce County Example(2030 AM peak period)
Percent of trips from the district utilizing each
facility
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Next Steps

• Compile a complete set of data and maps to RTID
• Assist RTID in analyzing the results
• Consider other analysis suggested by RTID

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