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

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 Site L Location, Development Su Summary, Trip Gen eneration & & Acces ccess 2

Site Loc ocati tion LEE HIGHWAY (WB) SITE 19 TH STREET 3

Dev evel elopmen ent P Program Summary 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 4

Existing S g Site Ac Acces cess SITE VEHICULAR ACCESS POINT LOADING ACCESS 5

Proposed Vehicu cular S Site A e Acces ess N. NASH STREET Residential Tower Hotel Tower Hotel Access Residential Access N. FORT MYER DRIVE Loading Access Plan Provided by: MTFA 6

Si Site Circulation & & St Street Se Sections 7

Proposed ed Pedes edestrian C n Circulation N. NASH STREET N. FORT MYER DRIVE Plan Provided by: MTFA 8

Typical Da Day Port rte C e Coche chere C Circu culation Plan Provided by: MTFA 9

Event Day P Porte e Cocher ere C Circulation Plan Provided by: MTFA 10

Loading C Circulation ENTERING EXITING Plan Provided by: Walter Phillips 11

Existi ting/Propose sed N. N. Na Nash Street EXISTING PROPOSED Plan Provided by: Walter Phillips 12

Existing/Proposed ed Lee ee High ghway E EB EXISTING PROPOSED Plan Provided by: Walter Phillips 13

Existi ting/Propose sed N. N. Fort M Myer D Drive EXISTING PROPOSED Plan Provided by: Walter Phillips 14

Fort M ort Myer D r Driv ive U Ultim imate Conditio ition (Layout Based on on C Cor ore of of R Ros ossly lyn Stu Study) Plan Provided by: Walter Phillips 15

Mult ltim imodal F l Facilit ilitie ies 16

Ne Nearby T Tran ansi sit t Routes 17

Bicy cycle cle Faci cilit lities ies 18

Multimodal Traffic I Impact A Analysis 19

Off ff-Site S e Study I Inter ersec ections 1 LEE HIGHWAY (WB) 2 3 4 5 6 SITE 19 TH STREET 7 8 9 20

Site Tri rip G p Gener eneratio ion E n Estimates Existing C g Conditions AM PEAK HOUR PM PEAK HOUR LAND USE IN OUT TOTAL IN OUT TOTAL Hotel/Conference 38 32 70 27 51 78 Proposed ed C Conditions AM PEAK HOUR PM PEAK HOUR LAND USE 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 *Accounts for non-auto mode share (i.e. bike, walk, transit, etc.) 21

Proposed P Peak H Hour Site e Traffic 29/46 12/20 N. NASH STREET 20/14 47/33 Residential Tower Hotel Tower 78/100 37/52 37/52 N. FORT MYER DRIVE AM/PM Plan Provided by: MTFA 22

Signa gnalized ed S Stud udy Intersect ctions ns Ov Overall L l Levels o of Ser ervi vice C / C B / C LEE HIGHWAY (WB) B / B C / C B / D +4.1 sec B / B D / C LEE HIGHWAY (EB) E / C D / C C / C F / C +5.8 sec C / C SITE 19 TH STREET B / C C / C +0.8 sec Condition AM/PM Future Without: X/X Future Without: X / X Future With: X / X 23

Pa Parking 24

Site Fro rontage O On-Stree eet Parking S g Suppl upply 2 1 5 6 3 3 3 EXISTING: 11 SPACES PROPOSED: 12 SPACES 25

Zoning O g Ordinance ce vs Prop opos osed P Parking R g Rati tios os CO ROSSLYN ZONING ORDINANCE PROPOSED PERCENT LAND USE SIZE RATIO SPACES RATIO SPACES REDUCTION 0.698 spaces per Residential 500 DU 1 space per DU 500 spaces 349 spaces -30% DU 0.7 spaces per 0.5 spaces per Hotel 344 Rooms 241 spaces 172 spaces -29% room room Retail 3,145 SF 1 space per 530 SF 6 spaces 1 space per 530 SF 6 spaces 0% 1 per 6 seats over 1 per 6 seats over Restaurant 390 Seats 32 spaces 32 spaces 0% OUTPATIENT 200 seats 200 seats PAVILION Subtotal 780 spaces 559 spaces -28% Conference/ 1,875 1 per 3 seats 625 spaces 259 spaces -59% Assembly Attendees Grand Total 1,405 spaces 818 spaces -42% PROPOSED PARKING PROPOSED CLASS 1 PROPOSED CLASS 3 LAND USE SUPPLY BIKE PARKING SUPPLY BIKE PARKING SUPPLY Residential 349 spaces 200 spaces 10 spaces Commercial 469 spaces 36 spaces 9 spaces Total 818 spaces 236 spaces 19 spaces 26

Sh Shared Parking A Analyses 27

Condition 1 Weekday Morning Event Shared Parking Analysis 700 569 spaces required at 11 AM (Deficit = -100 spaces) 600 500 Supply: 469 spaces Parking Spaces Required 400 300 200 100 - 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 Hotel Restaurant Conference Center 28

Condition 2 Weekday Midday Event Shared Parking Analysis 700 600 486 spaces required at 5 PM (Deficit = -17 spaces) 500 Supply: 469 spaces Parking Spaces Required 400 300 200 100 - 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 Hotel Restaurant Conference Center 29

Condition 3 Weekday Evening Event Shared Parking Analysis 655 spaces required at 8 PM 700 (Difference = -186 spaces) 600 500 Supply: 469 spaces Parking Spaces Required 400 300 200 100 - 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 Hotel Restaurant Conference Center 30

Condition 4 Weekend Evening Event Shared Parking Analysis 700 600 495 spaces required at 9 PM (Deficit = -26 spaces) 500 Supply: 469 spaces Parking Spaces Required 400 300 200 100 - 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 Hotel Restaurant Conference Center 31

Shared ed P Parki rking A Analysis S Summary ry PARKING PARKING DIFFERENCE CONDITION REQUIRED PROVIDED (SURPLUS/DEFICIT) CONDITION 1 569 spaces 469 spaces -100 spaces (Weekday AM Event) CONDITION 2 486 spaces 469 spaces -17 spaces (Weekday Midday Event) CONDITION 3 655 spaces 469 spaces -186 spaces (Weekday Evening Event) CONDITION 4 495 spaces 469 spaces -26 spaces (Weekend Evening Event) 32

Transportation D Demand Management P Plan 33

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. 34