SPRC RC # #3 Tuesday, June 17, 2019 TRANSPORTATION & PARKING - - PowerPoint PPT Presentation

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SPRC RC # #3 Tuesday, June 17, 2019 TRANSPORTATION & PARKING - - PowerPoint PPT Presentation

Oct 15, 2022 378 likes •739 views

SITE PLAN AN REVIEW C COMMITTEE M MEETING # G #3 ROSSLYN HO HOLIDAY I INN NN 1900 1900 N N. Fort t Myer Dr Drive ( (SP # #79) 79) (SP # #79 A 79 AMENDMENT) SPRC RC # #3 Tuesday, June 17, 2019 TRANSPORTATION & PARKING Si

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SITE PLAN AN REVIEW C COMMITTEE M MEETING # G #3 ROSSLYN HO HOLIDAY I INN NN (SP # #79 A 79 AMENDMENT) TRANSPORTATION & PARKING

Tuesday, June 17, 2019

1900 1900 N

  • N. Fort

t Myer Dr Drive ( (SP # #79) 79)

SPRC RC # #3

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Si Site L Location, Development Su Summary, Trip Gen eneration & & Acces ccess

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Site Loc

  • cati

tion

LEE HIGHWAY (WB) 19TH STREET

SITE

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Dev evel elopmen ent P Program Summary

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LAND USE EXISTING CONDITIONS PROPOSED CONDITIONS HOTEL 307 Rooms 344 Rooms RESIDENTIAL 0 DU 500 DU RESTAURANT 4,500 SF 10,850 SF RETAIL 0 SF 3,145 SF CONFERENCE SPACE 15,000 SF 35,870 SF PARKING PROVIDED 400 Spaces 818 Spaces

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Existing S g Site Ac Acces cess

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SITE

VEHICULAR ACCESS POINT LOADING ACCESS

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Proposed Vehicu cular S Site A e Acces ess

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  • N. NASH STREET
  • N. FORT MYER DRIVE

Residential Tower Hotel Tower Hotel Access Residential Access Loading Access

Plan Provided by: MTFA

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Si Site Circulation & & St Street Se Sections

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Proposed ed Pedes edestrian C n Circulation

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  • N. NASH STREET
  • N. FORT MYER DRIVE

Plan Provided by: MTFA

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Typical Da Day Port rte C e Coche chere C Circu culation

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Plan Provided by: MTFA

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Event Day P Porte e Cocher ere C Circulation

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Plan Provided by: MTFA

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Loading C Circulation

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Plan Provided by: Walter Phillips

EXITING ENTERING

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Existi ting/Propose sed N.

  • N. Na

Nash Street

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EXISTING PROPOSED

Plan Provided by: Walter Phillips

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Existing/Proposed ed Lee ee High ghway E EB

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EXISTING PROPOSED

Plan Provided by: Walter Phillips

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Existi ting/Propose sed N.

  • N. Fort M

Myer D Drive

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EXISTING PROPOSED

Plan Provided by: Walter Phillips

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Fort M

  • rt Myer D

r Driv ive U Ultim imate Conditio ition (Layout Based on

  • n C

Cor

  • re of
  • f R

Ros

  • ssly

lyn Stu Study)

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Plan Provided by: Walter Phillips

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Mult ltim imodal F l Facilit ilitie ies

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Ne Nearby T Tran ansi sit t Routes

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Bicy cycle cle Faci cilit lities ies

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Multimodal Traffic I Impact A Analysis

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Off ff-Site S e Study I Inter ersec ections

LEE HIGHWAY (WB) 19TH STREET

SITE

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1 2 3 4 5 6 8 9 7

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Site Tri rip G p Gener eneratio ion E n Estimates

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LAND USE AM PEAK HOUR PM PEAK HOUR IN OUT TOTAL IN OUT TOTAL Hotel/Conference 38 32 70 27 51 78

Existing C g Conditions

LAND USE AM PEAK HOUR PM PEAK HOUR IN OUT TOTAL IN OUT TOTAL Residential 41 67 108 66 47 113 Hotel/Conference 56 63 119 69 67 136 Retail 18 15 33 35 33 68 Total 115 145 260 170 147 317 Net New Trips 77 113 190 143 96 239

Proposed ed C Conditions

*Accounts for non-auto mode share (i.e. bike, walk, transit, etc.)

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Proposed P Peak H Hour Site e Traffic

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  • N. NASH STREET
  • N. FORT MYER DRIVE

Residential Tower Hotel Tower

AM/PM

29/46 12/20 47/33 20/14 37/52 37/52 78/100

Plan Provided by: MTFA

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Signa gnalized ed S Stud udy Intersect ctions ns Ov Overall L l Levels o

  • f Ser

ervi vice

LEE HIGHWAY (WB) 19TH STREET

SITE

23 LEE HIGHWAY (EB)

Future Without: X/X

Condition AM/PM

C / C C / C B / C B / D D / C D / C E / C F / C B / B B / B C / C C / C B / C C / C Future With: X / X Future Without: X / X

+5.8 sec +0.8 sec +4.1 sec

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Pa Parking

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Site Fro rontage O On-Stree eet Parking S g Suppl upply

EXISTING: 11 SPACES PROPOSED: 12 SPACES

3 5 3 6 2 3 1

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Zoning O g Ordinance ce vs Prop

  • pos
  • sed P

Parking R g Rati tios

  • s

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OUTPATIENT PAVILION LAND USE SIZE CO ROSSLYN ZONING ORDINANCE PROPOSED PERCENT REDUCTION RATIO SPACES RATIO SPACES

Residential 500 DU 1 space per DU 500 spaces 0.698 spaces per DU 349 spaces

  • 30%

Hotel 344 Rooms 0.7 spaces per room 241 spaces 0.5 spaces per room 172 spaces

  • 29%

Retail 3,145 SF 1 space per 530 SF 6 spaces 1 space per 530 SF 6 spaces 0% Restaurant 390 Seats 1 per 6 seats over 200 seats 32 spaces 1 per 6 seats over 200 seats 32 spaces 0% Subtotal 780 spaces 559 spaces

  • 28%

LAND USE PROPOSED PARKING SUPPLY PROPOSED CLASS 1 BIKE PARKING SUPPLY PROPOSED CLASS 3 BIKE PARKING SUPPLY

Residential 349 spaces 200 spaces 10 spaces Commercial 469 spaces 36 spaces 9 spaces Total 818 spaces 236 spaces 19 spaces Conference/ Assembly 1,875 Attendees 1 per 3 seats 625 spaces 259 spaces

  • 59%

Grand Total 1,405 spaces 818 spaces

  • 42%
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Sh Shared Parking A Analyses

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  • 100

200 300 400 500 600 700 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM

Parking Spaces Required

Condition 1 Weekday Morning Event Shared Parking Analysis

Hotel Restaurant Conference Center

569 spaces required at 11 AM (Deficit = -100 spaces) Supply: 469 spaces

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  • 100

200 300 400 500 600 700 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM

Parking Spaces Required

Condition 2 Weekday Midday Event Shared Parking Analysis

Hotel Restaurant Conference Center

486 spaces required at 5 PM (Deficit = -17 spaces) Supply: 469 spaces

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30

  • 100

200 300 400 500 600 700 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM

Parking Spaces Required

Condition 3 Weekday Evening Event Shared Parking Analysis

Hotel Restaurant Conference Center

655 spaces required at 8 PM (Difference = -186 spaces) Supply: 469 spaces

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  • 100

200 300 400 500 600 700 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM

Parking Spaces Required

Condition 4 Weekend Evening Event Shared Parking Analysis

Hotel Restaurant Conference Center

495 spaces required at 9 PM (Deficit = -26 spaces) Supply: 469 spaces

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CONDITION PARKING REQUIRED PARKING PROVIDED DIFFERENCE (SURPLUS/DEFICIT) CONDITION 1

(Weekday AM Event)

569 spaces 469 spaces

  • 100 spaces

CONDITION 2

(Weekday Midday Event)

486 spaces 469 spaces

  • 17 spaces

CONDITION 3

(Weekday Evening Event)

655 spaces 469 spaces

  • 186 spaces

CONDITION 4

(Weekend Evening Event)

495 spaces 469 spaces

  • 26 spaces

Shared ed P Parki rking A Analysis S Summary ry

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Transportation D Demand Management P Plan

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Preliminar ary T Tran ansp sportation De Deman and M Man anag agement (TDM) P ) Plan an

Potential Elements of the TDM Plan Include.

  • A. Participati

tion a and F Funding

  • Designate a Property Transportation Coordinator.
  • Participate in regionally sponsored traffic mitigation promotions.
  • Assist the County in implementing a transit-advertising program.
  • B. F

Faciliti ties a and Funding

  • Streetscape Improvements along Lee Highway, N, Fort Myer Drive and N. Nash Street.
  • Bicycle lane (cycle track) along N. Fort Myer Drive under both interim and future conditions.
  • Pedestrian connection provided between N. Nash and N. Fort Myer Drive.
  • Provide bicycle parking/storage facilities and showers.
  • Transportation information displays in lobbies.
  • C. C

Car arpool a l and V Van anpool P l Par arkin king

  • Operate and carpool and vanpool program.
  • Provide reserved signed spaces for carpools and vanpools conveniently located with respect to main entrances/elevators.
  • D. Promotions, Services, and Policies
  • Distribute new-employee packages.
  • Prior to occupancy engage employees and residents and disseminate information about alternative transportation options.
  • Provide references to Rosslyn Metro station and local bus routes in promotional materials and advertisements for the buildings.
  • E. Performance and Monitoring
  • Submit an annual report to the County describing TDM related activities.
  • Conduct transportation and parking performance monitoring at two (2) years, five (5) years which may include, but not limited to

driveway counts, mode-slip surveys, and/or parking occupancy counts.

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