Lee Hwy & Glebe Road Intersection Improvements Jon Lawler, P.E. - - PowerPoint PPT Presentation

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Lee Hwy & Glebe Road Intersection Improvements Jon Lawler, P.E. - - PowerPoint PPT Presentation

Aug 23, 2022 261 likes •450 views

Lee Hwy & Glebe Road Intersection Improvements Jon Lawler, P.E. October 30, 2019 Project Manager Project Area Project Area 2 Existing Conditions VDOT Streets 30-35 mph speed limits Inefficient signal phasing Heavy peak

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SLIDE 1

October 30, 2019

Lee Hwy & Glebe Road Intersection Improvements

Jon Lawler, P.E. Project Manager

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SLIDE 2

Project Area

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Project Area

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SLIDE 3

Existing Conditions

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  • VDOT Streets
  • 30-35 mph speed limits
  • Inefficient signal phasing
  • Heavy peak hour traffic
  • Overhead utilities
  • Mediocre pedestrian experience
  • Poor streetlighting
  • Minimal trees & landscaping
  • Land uses: Commercial and

retail

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SLIDE 4

Existing Traffic Volumes

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2018 Traffic Volumes 2015 Traffic Volumes AM Peak Hour Total: 3,152 PM Peak Hour Total: 3,146 7% Reduction AM Peak Hour Total: 3,346 PM Peak Hour Total: 3,412

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SLIDE 5

Project Goals

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  • Re-design as Complete Streets
  • Improve multi-modal access
  • Reduce multi-modal travel times
  • Enhance bus stops
  • Improve streetlighting
  • Add landscaping where possible
  • Underground utilities
  • Upgrade watermains
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SLIDE 6

Typical Glebe Rd Cross‐Section

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SLIDE 7

Glebe Rd – South of Lee Hwy

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SLIDE 8

Glebe Rd – South of Lee Hwy

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SLIDE 9

Typical Glebe Rd Cross‐Section

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SLIDE 10

Glebe Rd – North of Lee Hwy

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SLIDE 11

Glebe Rd – North of Lee Hwy

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SLIDE 12

Typical Lee Hwy Cross‐Section

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SLIDE 13

Lee Hwy

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SLIDE 14

Lee Hwy

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SLIDE 15

Streetlighting

  • Dominion Energy

maintained cobra lights – 17 in total

  • Reduction from 24 dual

carlyles lights

  • 4 County cobra lights on

signal poles

  • County adopted 2019

Streetlight Management Plan

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SLIDE 16

Anticipated construction completion in 2022

Key Milestones / Next Steps

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SCHEDULE 2017 2018 2019 2020

Utility Undergrounding Began in January 2017 and is ongoing Final Design Complete January Advertisement September 5 Bid Opening November 4 Board Approval of Contract December 14 Construction Start Spring

We are HERE

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SLIDE 17

Utility Undergrounding Next Steps

  • Service reconnections
  • Dominion wreckout

after reconnections

  • Comcast completed all

work in August 2019

  • Verizon splicing

complete in Oct 2019

  • Verizon wreckout

complete in Nov 2019

  • Streetscape

construction – 2 years

  • Final streetlight install
  • Remove remaining

poles

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SLIDE 18

Questions

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https://projects.arlingtonva.us/projects/l ee-highway-glebe-road-intersection- improvements/ Jon Lawler, P.E. Project Manager (703) 228-3724