I-66 Multimodal Study Final Report - Virginia Department of ...

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Executive SummaryRecommendations for Enhanced Mobility on I-66 Inside theBeltwayTo formulate the final set of project recommendations, the study team considered the technicalanalysis, the market research, the stakeholder interviews, PARC input and public commentsreceived at the public meetings and via webpage, email, and phone line. Recommendationswere organized into two categories:Core Recommendations that are considered top priority; andPackage Recommendations that are derived specifically from the multimodal packagesevaluated in this study.Section 3.0 of this report provides the detailed assessment of the multimodal packages.Section 4.0 provides a more robust discussion of overall study recommendations.Core RecommendationsThe first tier of recommended improvements for the I-66 corridor inside the Beltway consists ofthe improvements in the corridor as included in the 2011 CLRP for 2040, including spotimprovements along westbound I-66, increasing the HOV occupancy restriction on I-66 fromHOV 2+ to HOV 3+, completing the Silver Line Metrorail extension to Loudoun County, andimplementing the Active Traffic Management element of an ICM system.The second tier of recommended improvements include the new transit services and TDMprograms recommended by the 2009 DRPT I-66 Transit/TDM Study along with components ofthe WMATA enhancement plan deemed necessary to address Metrorail core capacity concernsin the I-66 corridor. The I-66 Multimodal Study did not evaluate the effectiveness of theseimprovements independently nor did it examine the timing and phasing strategy for them. It isassumed that the region will prepare a more rigorous implementation plan for theseimprovements as the travel conditions in the corridor warrant.Package RecommendationsA hybrid or composite package of elements from several packages is recommended forconsideration as the third tier and end-state set of multimodal improvements (joining the firstand second tier articulated as core recommendations). Outlined below are the elements of theproposed hybrid package of improvements. The scope, timing, and phasing of these elementsshould be reassessed and/or refined in the future in response to changing demographics, travelpatterns and conditions in the corridor, and/or the implementation of the corerecommendations of this study. The package recommendations include: Completion of the elements of the bicycle and pedestrian network as detailed in Section 4.3,to enhance service as a viable alternative to motorized trip making in the corridor.Consideration should be given to the priority determination in Section 4.3 as fundingbecomes available.ES-6I-66 Multimodal Study
Executive SummaryFull operability of an ICM system inside the Beltway as detailed in Section 4.5. Thesestrategies maximize the use, operations, and safety of the multimodal network within thestudy corridor.Addition and enhancement to the suite of TDM programs in the corridor as detailed inSection 4.4. As funding becomes available for TDM, consideration should be given to thepriority grouping established in this study for implementation.Implementation of the best performing transit recommendations from MultimodalPackage 4. This involves examination of all the transit service improvements in MultimodalPackage 4 to determine those with the highest ridership in the corridor.Implementation of HOT lanes on I-66, potentially during peak periods only, to: providenew travel options in the corridor; utilize available capacity on I-66; provide congestionrelief on the arterials; and provide new transit services as an alternative to tolled travel.Addition of a third through lane on selected segment(s) of I-66, depending on themonitored traffic flow conditions and demand both on I-66 and the parallel arterials.Explore the full use of commonly used or proven design waivers/exceptions to enableremaining within the existing right-of-way for I-66.ConclusionsWhile there is significant growth forecast for Northern Virginia between now and 2040, themultimodal transportation infrastructure, programs, and services defined in this report providethe means to accommodate the forecast growth and associated travel demand. The spectrum ofrecommendations – both core and package – covers a range of timeframes to 2040. The timingand phasing of implementation of the recommendations will require significant considerationof funding availability, progress against core recommendations, and the quality of operationsand conditions on the existing key infrastructure assets.The implementation of the recommendations will most likely require funding beyond existingand anticipated resources that are already committed to other state and local transportationpriorities. Section 5.0 of this report provides a summary of a wide array of revenue options tofund the study recommendations. They include revenue sources associated with user fees,general taxes and specialized taxes or fees. Financing options are also considered that couldinclude private equity investment in surface transportation through Public-Private Partnerships(P3), with financing packages that combine public and private debt, equity, and public funding.I-66 Multimodal Study ES-7
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Page 14 and 15: AcknowledgementsThis page intention
Page 16 and 17: Executive Summarymobility options a
Page 18 and 19: Executive SummaryTable ES.1 Mobilit
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Page 24 and 25: Introduction(HOV) policies, high-oc
Page 26 and 27: Introduction1.3 Overview of Work Pr
Page 28 and 29: IntroductionStudy WebpageThe I-66 M
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Page 32 and 33: Mobility OptionsFigure 2.1Issues an
Page 34 and 35: Mobility OptionsKeeps mobility opti
Page 36 and 37: Mobility Optionsanticipated to have
Page 38 and 39: Mobility OptionsTable 2.2 Mobility
Page 40 and 41: Mobility OptionsFigure 2.2Abbreviat
Page 42 and 43: Mobility OptionsFigure 2.3Cutline L
Page 44 and 45: Mobility OptionsFigure 2.4Peak-Hour
Page 46 and 47: Mobility OptionsTotal VMT in the st
Page 48 and 49: Mobility OptionsThere is some shift
Page 50 and 51: Mobility OptionsThe percentage of t
Page 52 and 53: Mobility OptionsMode share shows no
Page 54 and 55: Mobility OptionsFigure 2.15 Morning
Page 56 and 57: Mobility OptionsKey FindingsThis op
Page 58 and 59: Mobility OptionsFigure 2.17 Interli
Page 60 and 61: Mobility Options2. Orange Line Bypa
Page 62 and 63: Mobility OptionsAs travelers make u
Page 64 and 65: Mobility OptionsTable 2.3 Mobility
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Page 68 and 69: Multimodal PackagesReducing the pro
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Multimodal PackagesTable 3.2 Recomm
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Multimodal PackagesFigure 3.1Travel
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Multimodal PackagesTransit Accessib
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Multimodal PackagesTransportation R
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Multimodal PackagesTable 3.4 CLRP a
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Multimodal PackagesMeasures of Effe
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Multimodal PackagesLevel of Service
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Multimodal PackagesFigure 3.6 CLRP+
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Multimodal PackagesFigure 3.8 CLRP+
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Multimodal Packages3.4 Package 1 -
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Multimodal PackagesFigure 3.12 Pack
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Multimodal PackagesTable 3.5 Packag
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Multimodal PackagesThe tolls would
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Multimodal PackagesCost EstimatesPa
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Multimodal PackagesThis package sho
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Multimodal PackagesLevel of Service
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Multimodal Packagesminute limit was
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Multimodal PackagesTable 3.12Packag
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Multimodal PackagesMultimodal Trave
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Multimodal Packagesemerging focus a
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Multimodal PackagesDynamic Merge (J
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Multimodal PackagesImproved network
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Multimodal PackagesMarketing and Ou
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Multimodal Packagesround trip usage
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Multimodal PackagesTable 3.16 Annua
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Multimodal PackagesTable 3.19 TDM 2
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Multimodal PackagesTable 3.20 Map K
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Multimodal PackagesTable 3.20 Map K
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Multimodal PackagesFigure 3.43 Bicy
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Multimodal PackagesFigure 3.44 2040
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Multimodal PackagesPrioritization o
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Multimodal PackagesTable 3.21 2040
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Multimodal PackagesCost EstimatesPl
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Multimodal PackagesProject lengths
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Multimodal PackagesTable 3.24Priori
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Multimodal PackagesFigure 3.46 Map
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Multimodal PackagesTable 3.25 Bicyc
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Multimodal PackagesTable 3.26Measur
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Multimodal PackagesTable 3.26Measur
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Multimodal Packagessensitivity test
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Multimodal PackagesTable 3.27 Sensi
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Recommendationswill be prudent to p
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Recommendationscapacity expansion w
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Recommendations(ROW) acquisition, w
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Recommendationsachieve the objectiv
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Recommendationsto improve mobility
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RecommendationsTable 4.1 Multimodal
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RecommendationsFigure 4.1 Map of Bi
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RecommendationsTable 4.3 Bicycle Pr
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Recommendationsand TDM. ICM brings
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Potential Funding ApproachesFigure
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Potential Funding ApproachesTable 5
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Potential Funding Approacheslong-te
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Potential Funding ApproachesThis pa
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