technical memorandum #3: service plan recommendations … · a cost per additional bus of $749,000...
TRANSCRIPT
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May 2019
Technical Memorandum #3:
Service Plan Recommendations
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations i | P a g e
Table of Contents
1.0 Introduction ......................................................................................................................................... 1
2.0 Riggs Road Line Service Proposal Recommendations .................................................................. 1
Near Term Recommendation 1: Bus Stop Consolidation ............................................................. 1 2.1
Near-Term Recommendation 2: Running Time Recalibration and 30 Minute Midday Service .... 4 2.2
Near-Term Recommendation 3: Extend Route R2 Span ............................................................. 7 2.3
Near-Term Recommendation 4: New Layover Point at Adventist Healthcare White Oak Medical 2.4
Center ........................................................................................................................................... 8
Near-Term Recommendation 5: Snow Routing ............................................................................ 8 2.5
Medium-Term Recommendation: Consolidated R1/R2 Alignment ............................................. 10 2.6
Long-Term Proposal Extend R2 to Either Greenbelt Metrorail or Muirkirk MARC Station ......... 12 2.7
3.0 Alternatives Previously Considered ............................................................................................... 14
MetroExtra ................................................................................................................................... 14 3.1
R1/R2 Service to Prince George’s Plaza .................................................................................... 14 3.2
Service to Takoma-Langley Crossroads Transit Center ............................................................. 14 3.3
Discontinue R2 Service along Powder Mill Road and Calverton Loop ....................................... 14 3.4
North and South Routes .............................................................................................................. 15 3.5
Swap R1 and R2 Routing between East-West Highway and University Boulevard ................... 15 3.6
List of Figures
Figure 1 | Riggs Road Line Candidate Bus Stops for Consolidation ............................................................ 3
Figure 2 | Riggs Road Line Moderate Snow Plan ......................................................................................... 9
Figure 3 | Consolidated R1/R2 and Alignment Alternatives ........................................................................ 11
Figure 4 | Route R2 Extension Alternatives ................................................................................................ 13
List of Tables
Table 1 | Bus Stops that are Candidates for Consolidation .......................................................................... 2
Table 2 | Running Time Recalibration ........................................................................................................... 4
Table 3 | Trips that Need Additional Running Time ...................................................................................... 5
Table 4 | Span Extension Analysis................................................................................................................ 7
Table 5 | Percent Activity per Hour on 23rd
Avenue Segment .................................................................... 10
Table 6 | Analysis of the Impacts of R2 Extensions .................................................................................... 12
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations ii | P a g e
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 1 | P a g e
1.0 Introduction
This technical memorandum presents the final service proposal recommendations for the Riggs Road
Line (Routes R1 and R2) Service Evaluation Study. The recommendations presented in this document
were discussed by the project management team (PMT) and project stakeholders. The project
management team discussed a number of routing concepts and operational changes and added,
modified, and removed a number of the proposals. This memorandum presents both the proposals that
are recommended for implementation (near-, medium-, and long-term) as well as options that were
determined to not be worthy of further study.
The analysis projects operating cost, ridership, fare revenue, and subsidy required for each line. Capital
costs for additional buses are also included in this technical memorandum. Operating costs are based on
a cost per platform hour of $115.37. Ridership estimates are based on reallocating passengers at the bus
stop and route segment level from the current routes to the new services, based on an estimation
methodology that utilizes existing rider activity and applies elasticities to these activity levels. This study
used an average fare of $1.24 per passenger to calculate fare revenue. Subsidy required is based on
subtracting fare revenue from operating cost. A cost per additional bus of $749,000 was used.
2.0 Riggs Road Line Service Proposal Recommendations
NEAR-TERM RECOMMENDATION 1: BUS STOP 2.1
CONSOLIDATION
There are many bus stops that are located within a close proximity to each other which impacts the speed
of travel for the Riggs Road Line and costs for bus stop maintenance. The Transit Service Assessment
showed that Riggs Road bus stops are located close together. Bus stop consolidation will benefit most
riders on the route through faster travel speed and improved reliability. The people who will not benefit
are those who use the bus stops that may be removed. Twenty-six bus stops were identified for potential
consolidation in order to properly space bus stops according to WMATA’s bus stop spacing guideline
(approximately 0.2 to 0.25 miles between stops) and a daily average ridership threshold (50 boardings).
This evaluation considered distance between stops, bus stop utilization, pedestrian connections, if the
stop is used for transferring passengers, if multiple routes use the stop, and any passenger generators
that are served by the stop.
The 26 candidate bus stops will be subject for further WMATA analysis and coordination with partner
jurisdictions. Impacts to costs and ridership would be based on which bus stops are eventually removed.
Table 1 and Figure 1 present the stops that should be considered by WMATA staff.
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 2 | P a g e
Table 1 | Bus Stops that are Candidates for Consolidation
Regional
ID Location
Routes
Served Direction
Total
Weekday
Boardings
Total
Weekday
Alightings
Closest Stop
Closest Stop
Distance
(Miles)
Closest Stop Estimated
Walking Time
(Mins. @ 3mph)
1002680 RIGGS RD NE @ 6TH ST NE R1,R2 South 21 3 RIGGS RD NE @ NICHOLSON ST NE (1002663) 0.08 1.6
3002410 ADELPHI RD @ 19TH AVE C8,R1 East 13 3 ADELPHI RD @ FOX ST (3002706) 0.12 2.4
3004277 23RD AVE @ LEWISDALE DR R2 South 10 5 23RD AVE @ HANNON ST (3004261) 0.07 1.4
2000582 CHERRY HILL RD @ GRACEFIELD RD R2 South 3 0 PLUM ORCHARD DR @ CHERRY HILL RD (2000598) 0.19 3.8
3002046 RIGGS RD @ AVALON PL C4,R1 South 11 44 RIGGS RD @ RIGGS RD CT (3002057) 0.11 2.2
3002101 23RD AVE @ CHAPMAN RD R2 North 1 12 23RD AVE @ FORDHAM ST (3002081) 0.12 2.4
3002462 POWDER MILL RD @ FLORAL DR R2 North 4 12 POWDER MILL RD @ PINEWOOD CT (3002464) 0.18 3.6
3002508 CALVERTON BLVD @ 3808 R2 West 10 16 CALVERTON BLVD @ BELTSVILLE DR (3002507) 0.09 1.8
2000656 CALVERTON BLVD @ GRACEFIELD RD R2 West 1 5 CALVERTON BLVD @ SANDY POINT CT (2000646) 0.10 2.0
2000657 CALVERTON BLVD @ GRACEFIELD RD Z6 East 2 11 CALVERTON BLVD@ HUNTERS GATE CT (2000645) 0.10 2.0
2001128 CALVERTON BLVD @ CRAIGLAWN RD R2 West 3 4 CALVERTON BLVD @ GALWAY DR (2001127) 0.12 2.4
2001033 CALVERTON BLVD @ CRAIGLAWN RD Z6 East 3 20 CALVERTON BLVD @ SHANANDALE DR (2000652) 0.11 2.2
3002707 ADELPHI RD @ ERIE ST C8,R1 East 6 3 ADELPHI RD @ EDWARDS WAY (3002708) 0.09 1.8
3003418 ADELPHI RD @ ERIE ST C8 West 4 2 ADELPHI RD @ EDWARDS WAY (3003417) 0.12 2.4
3002470 POWDER MILL RD @ 3120 R2 North 0 0 POWDER MILL RD @ 3210 (3002716) 0.14 2.8
3002472 POWDER MILL RD @ 3120 R2 South 1 0 POWDER MILL RD @ 3210 (3002475) 0.12 2.4
3002439 RIGGS RD @ MISTLETOE PL R2 North 1 4 RIGGS RD @ CRUZE PL (3002429) 0.15 3.0
3002437 RIGGS RD @ MISTLETOE PL R2 South 5 2 RIGGS RD @ LACKAWANNA ST (3002430) 0.11 2.2
3002426 RIGGS RD @ BUCK LODGE TER R2 North 2 11 RIGGS RD @ CRUZE PL (3002429) 0.09 1.8
3002427 RIGGS RD @ BUCK LODGE TER R2 South 5 2 RIGGS RD @ HEATHERWOOD CT (3002422) 0.12 2.4
3002260 RIGGS RD @ QUEBEC ST R1,R2 North 1 9 RIGGS RD @ COOL SPRING RD (3002255) 0.08 1.6
3002262 RIGGS RD @ QUEBEC ST R1,R2 South 10 2 RIGGS RD @ RUATAN ST (3002278) 0.08 1.6
3002104 RIGGS RD @ DREXEL ST C4,R1 North 10 41 RIGGS RD @ DREXEL RD (3002083) 0.09 1.8
3002098 RIGGS RD @ DREXEL ST C4,R1 South 27 15 RIGGS RD @ DREXEL RD (3002086) 0.08 1.6
3001792 RIGGS RD @ CHILLUM RD R1,R2 North 16 34 RIGGS RD @ SHERIDAN ST (3001805) 0.10 2.0
3002714 RIGGS RD @ CHILLUM RD R1,R2 South 24 14 RIGGS RD NE @ EASTERN AVE NE (3001784) 0.08 1.6
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 3 | P a g e
Figure 1 | Riggs Road Line Candidate Bus Stops for Consolidation
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 4 | P a g e
NEAR-TERM RECOMMENDATION 2: RUNNING TIME 2.2
RECALIBRATION AND 30 MINUTE MIDDAY SERVICE
On-time performance is an issue that was identified for the Riggs Road Line, as well as wide headways
during middays. This proposal combines running time recalibration and 30-minute midday service to
improve on-time performance and meet midday service headway guidelines. This will ensure that the
route has sufficient running time and recovery time. As part of recalibration midday service headway
should be improved from 35 minutes to 30 minutes.
Four scenarios are presented for running time recalibration:
1. Scenario 1 - Adding resources to ensure the line operates exactly on-time while maintaining
existing headways;
2. Scenario 2 - Adding resources to ensure that the line operates within Metrobus’s on-time
performance guidelines (two minutes early to seven minutes late) while maintaining existing
headways;
3. Scenario 3 - A cost neutral proposal that reduces the number of trips on the line so service is
exactly on-time; and
4. Scenario 4 - A cost neutral proposal that reduces the number of trips on the line so service
operates within the on-time performance guideline.
While the cost neutral proposals are not recommended because any reduction in service frequency will
impact the lines ability to meet headway guidelines, the cost neutral proposal will be included in the
evaluation.
The analysis of Running Time Recalibration is presented on Table 2. This includes adding additional time
to allow for 30 minute service, which would be a good use of the additional time created by adding one
more bus to the route during middays. Since service headway does not meet guidelines during certain
times of day, the scenarios that are cost neutral are not recommended. The recommended strategy, due
to cost, is strategy two which brings running time within the guideline. Table 3 presents the trips that need
running time recalibration. This proposal will improve route reliability.
Table 2 | Running Time Recalibration
Annual Hours for
Recalibration
Additional Hours for 30 Minute
Midday Service
Total Hours
Annual Cost Increase
Peak Buses
Scenario 1: Operate Exactly On-Time
1,211 1,000 2,211 $255,083 1
($749,000)
Scenario 2: Operate Within WMATA Guideline
145 1,000 1,145 $132,099 1
($749,000)
Scenario 3: Operate Exactly On-Time Cost Neutral
30 minute service is not feasible, requires the elimination of two weekday roundtrips and one one-way trip on Saturday and Sunday
Scenario 4: Operate Within WMATA Guideline Cost Neutral
30 minute service is not feasible, requires the elimination of one one-way trip on all days
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 5 | P a g e
Table 3 | Trips that Need Additional Running Time
Day Route Direction Trip Start
Time Exactly On-Time
Additional Minutes Within Guideline
Additional Minutes
Saturday R2 NORTH 2:00 PM 1 0
Saturday R2 NORTH 5:00 PM 13 6
Saturday R2 NORTH 7:00 AM 4 0
Saturday R2 NORTH 9:00 AM 1 0
Saturday R2 SOUTH 1:00 PM 2 0
Saturday R2 SOUTH 10:55 AM 1 0
Saturday R2 SOUTH 11:55 AM 4 0
Saturday R2 SOUTH 2:05 PM 3 0
Saturday R2 SOUTH 2:05 PM 3 0
Saturday R2 SOUTH 3:05 PM 3 0
Saturday R2 SOUTH 6:50 AM 2 0
Saturday R2 SOUTH 7:50 AM 1 0
Saturday R2 SOUTH 8:00 PM 10 3
Sunday R2 NORTH 3:00 PM 4 0
Sunday R2 NORTH 5:00 PM 2 0
Sunday R2 NORTH 7:00 PM 3 0
Sunday R2 NORTH 8:00 AM 11 4
Sunday R2 NORTH 8:00 PM 1 0
Sunday R2 SOUTH 1:55 PM 2 0
Sunday R2 SOUTH 11:55 AM 3 0
Sunday R2 SOUTH 2:55 PM 4 0
Sunday R2 SOUTH 7:50 AM 1 0
Sunday R2 SOUTH 9:50 AM 5 0
Weekday R2 NORTH 1:33 PM 5 0
Weekday R2 NORTH 10:45 PM 1 0
Weekday R2 NORTH 2:08 PM 5 0
Weekday R2 NORTH 2:38 PM 8 1
Weekday R2 NORTH 3:08 PM 12 5
Weekday R1 NORTH 3:43 PM 3 0
Weekday R1 NORTH 3:43 PM 3 0
Weekday R1 NORTH 4:08 PM 2 0
Weekday R1 NORTH 4:28 PM 6 0
Weekday R2 NORTH 4:38 PM 3 0
Weekday R1 NORTH 4:48 PM 6 0
Weekday R2 NORTH 4:58 PM 3 0
Weekday R1 NORTH 5:08 PM 3 0
Weekday R2 NORTH 5:18 PM 2 0
Weekday R1 NORTH 5:28 PM 7 0
Weekday R1 NORTH 5:48 PM 5 0
Weekday R1 NORTH 6:08 PM 1 0
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 6 | P a g e
Day Route Direction Trip Start
Time Exactly On-Time
Additional Minutes Within Guideline
Additional Minutes
Weekday R1 NORTH 6:28 PM 1 0
Weekday R2 NORTH 6:41 AM 5 0
Weekday R2 NORTH 7:17 AM 10 3
Weekday R2 NORTH 7:25 PM 1 0
Weekday R2 NORTH 7:48 AM 2 0
Weekday R2 NORTH 8:18 AM 3 0
Weekday R2 SOUTH 1:15 PM 3 0
Weekday R2 SOUTH 1:50 PM 10 3
Weekday R2 SOUTH 10:20 AM 1 0
Weekday R2 SOUTH 10:55 AM 3 0
Weekday R2 SOUTH 11:30 AM 1 0
Weekday R2 SOUTH 12:05 PM 2 0
Weekday R2 SOUTH 12:40 PM 3 0
Weekday R2 SOUTH 2:25 PM 5 0
Weekday R2 SOUTH 2:44 PM 12 5
Weekday R2 SOUTH 3:00 PM 2 0
Weekday R2 SOUTH 3:30 PM 3 0
Weekday R2 SOUTH 4:00 PM 2 0
Weekday R2 SOUTH 4:27 PM 2 0
Weekday R2 SOUTH 4:57 PM 3 0
Weekday R2 SOUTH 5:38 PM 3 0
Weekday R2 SOUTH 5:58 PM 3 0
Weekday R1 SOUTH 6:00 AM 2 0
Weekday R2 SOUTH 6:24 AM 1 0
Weekday R1 SOUTH 6:25 AM 3 0
Weekday R2 SOUTH 6:38 PM 2 0
Weekday R2 SOUTH 6:39 AM 3 0
Weekday R1 SOUTH 6:45 AM 4 0
Weekday R2 SOUTH 6:51 AM 3 0
Weekday R1 SOUTH 7:05 AM 4 0
Weekday R2 SOUTH 7:15 AM 10 3
Weekday R1 SOUTH 7:25 AM 12 5
Weekday R2 SOUTH 7:33 AM 4 0
Weekday R1 SOUTH 7:45 AM 8 1
Weekday R1 SOUTH 8:05 AM 4 0
Weekday R2 SOUTH 8:09 AM 2 0
Weekday R2 SOUTH 8:40 AM 3 0
Weekday R1 SOUTH 8:45 AM 2 0
Weekday R2 SOUTH 9:10 AM 4 0
Weekday R2 SOUTH 9:45 AM 4 0
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 7 | P a g e
NEAR-TERM RECOMMENDATION 3: EXTEND ROUTE R2 SPAN 2.3
A problem identified with the Riggs Road Line is that the line does not meet span guidelines and some of
the late trips are crowded. Route R2, which is the only route variation that operates during off-peak
hours, and on weekends does not meet span guidelines. This proposal would extend the span to meet
guidelines on weekends. During weekdays a later trip could be added to address ridership. Based on
ridership data presented in the service evaluation memorandum there is a market for extended span. This
proposal adds trips to meet the span guidelines.
This will address crowding during the weekday late night period and on weekends it will allow the R2 to
meet span guidelines. This will benefit users during late nights and during early morning hours on
weekends, giving riders another option for travel. The analysis is presented on Table 4.
Table 4 | Span Extension Analysis
Weekday Saturday Sunday Annual
NB SB NB SB NB SB
Current Last Trip
10:45 PM 11:10 PM 8:00 PM 9:45 PM 8:00 PM 9:31 PM
Last Trip Boardings
30 6 36 23 25 12
Last Trip Start Time Guideline
10:30PM 10:30PM 10:00 PM 10:00 PM 10:00 PM 10:00 PM
Recommended Trips
1 0 2 1 2 1
Projected Annual Ridership 7,394
Projected Annual Fare Revenue $9,169
Projected Annual Hours 513
Projected Annual Cost $59,185
Projected Subsidy $50,016
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 8 | P a g e
NEAR-TERM RECOMMENDATION 4: NEW LAYOVER POINT AT 2.4
ADVENTIST HEALTHCARE WHITE OAK MEDICAL CENTER
The current layover location on the Calverton end of Route R2 is at Plum Orchard Drive and Broadbirch
Drive – just north of the new Adventist Healthcare White Oak Medical Center (now under construction
and expected to open in the summer of 2019). When the hospital center opens, Metrobus will begin
serving a new bus stop that is being built near the entrance to the hospital. The current layover location is
on street and does not provide operators adequate access to restroom facilities. This proposal would
relocate the current terminal approximately 1/3 miles south to the new stop. The new stop is in a pull off
and provides operators access to restroom facilities at the hospital.
NEAR-TERM RECOMMENDATION 5: SNOW ROUTING 2.5
A concern with the ability to serve the entire R2 route during moderate snowfalls was raised by the project
team. Currently, Route R2 is the only Calverton service during a snow event. There are some concerns
with continuing operations on Riggs Road north of University Boulevard, and particularly north of the
Adelphi loop, to Powder Mill Road due to the relatively lower traffic flows, narrow cross section, and
priority for snow removal on Riggs Road.
The recommendation is for “Moderate” snow service (see Figure 2) the service plan will be to operate the
route between Fort Totten Metrorail Station and the Takoma-Langley Crossroads Transit Center, by
diverting it at University Boulevard towards Takoma-Langley Transit Center. Service north of University
Boulevard will be discontinued to mitigate the risk arising from the nature of the roadways.
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 9 | P a g e
Figure 2 | Riggs Road Line Moderate Snow Plan
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 10 | P a g e
2.6 MEDIUM-TERM RECOMMENDATION: CONSOLIDATED R1/R2
ALIGNMENT
A problem identified for this line is route directness between Calverton and Fort Totten Metrorail Station
and complexity of the route operating patterns serving both 23rd Avenue and Riggs Road between
University Boulevard and East-West Highway. This proposal would consolidate the route alignment of the
Riggs Road into a single alignment using either Riggs Road or 23rd Avenue (see Figure 3). As part of
this service proposal, R1 service will be eliminated and the resources will be converted to additional peak
period/peak direction R2 trips. Service to 23rd
Avenue would be replaced by a modified Route F8 which
would, along with the current TheBus Route 18, connect to/from Prince George’s Plaza Metrorail, which
was is an alternative that is no longer being pursued as it is duplicative of TheBus Route 18 and was not
a popular alternative to service to Fort Totten for 23rd
Avenue passengers.
This proposal will simplify the Riggs Road Line and keep service operating within the corridor. Riders
along Riggs Road and the Calverton Loop would benefit from a more direct service, reduced travel time,
and increased frequencies on Route R2. The proposal would improve on-time performance, as it is easier
to manage the reliability of shorter routes, and provide a shorter trip for Calverton passengers.
The potential elimination of service along 23rd
Avenue was examined using the guideline for Service
Directness. The Service Directness guideline for a framework service states that for a route deviation, the
route productivity of the deviation should be 60% of the overall route productivity. To calculate the
percentage productivity, Ridecheck and running time information was used to get a total activity per hour
for the line and the segment. Total activity was used versus boardings per hour since there is a clear
peak movement, southbound during the AM peak and northbound during the PM peak, therefore total
activity per hour (boardings plus alightings) on the 23rd
Avenue segment was compared to total line
activity per hour. Table 5 below presents the findings of this analysis.
Table 5 | Percent Activity per Hour on 23rd
Avenue Segment
Northbound Southbound Overall Guideline
AM Peak 29% 115% 58% 60%
Midday 77% 49% 62% 60%
PM Peak 113% 28% 65% 60%
Weekday 70% 52% 61% 60%
Saturday 78% 60% 68% 60%
Sunday 74% 56% 66% 60%
Overall the analysis shows that the 23rd
Avenue segment meets the productivity guideline during almost
all periods of the day, with the exception of the AM peak on weekdays. The guideline is met during all
time periods except the AM peak on weekdays in the northbound direction. In the southbound direction
the 23rd
Avenue segment meets the guidelines only during the AM peak period and on Saturday.
When presented to the public, the proposal was met with mixed reactions. In general, R1 riders did not
want to lose their route and R2 riders were split depending on if they were impacted by either realignment
alternative. The proposal is not attractive to customers who would be forced to change their current
Metrobus usage because for these riders, the status quo works. Forty-four percent of riders who do not
use stops that would be impacted by the change are in favor of the change. These riders would also
benefit the most from improved reliability of service.
Based on current ridership it is justified to maintain the existing service along 23rd
Avenue. When PrinceGeorge’s County introduces the proposed weekend service along 23
rd Avenue and if enough ridership is
diverted from Route R2 to the expanded Prince George’s transit service, then Metro would reevaluate thediversion of Route R2 service along 23
rd Avenue.
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 11 | P a g e
Figure 3 | Consolidated R1/R2 and Alignment Alternatives
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 12 | P a g e
2.7 LONG-TERM PROPOSAL EXTEND R2 TO EITHER GREENBELT
METRORAIL OR MUIRKIRK MARC STATION
This proposal would extend Route R2 from Calverton to Muirkirk MARC Station or Greenbelt Metrorail
Station. There was no specific problem that was identified that this alternative addresses, rather this
proposal is based on an opportunity to create new connections and serve a potential unserved growth
area. This proposal represents significant extensions of Route R2. The route design poses an issue since
the R2 would have to serve certain portions twice in the same direction to maintain service to all of the
Calverton Loop and extend service to either Greenbelt or Muirkirk. Such a long extension would require
significant additional resources in terms of subsidy and vehicles. Alternatively, due of the length of the
route, it is assumed that Route R2 would no longer serve the entire Calverton Loop, instead it would
operate along Powder Mill Road. This would be contingent on the recommendations of extensions of the
proposed R6 and R81 from the Rhode Island Avenue and Baltimore Avenue Lines Study, which would
serve the Calverton Loop. This proposed extension of Route R2 along Powder Mill Road would cut off
direct access between Fort Totten and the new medical center. See Figure 4 for details on the extension
alternatives.
An extension to Muirkirk MARC Station would connect Calverton to some employment areas along
Ammendale Road and to MARC’s Camden Line which has limited service as well as the future Konterra
mixed-use development. An extension to Greenbelt Metrorail Station would be a longer extension that
serves fewer jobs but provides passengers on this line with connection to another Metrorail and buses
serving the Greenbelt area.
This proposal would remove one-seat ride access to the Fort Totten Metrorail Station for people who live
along portions of the Calverton loop that would no longer be served by the R2. Instead Calverton
passengers would have to transfer to the R2 or access the Green Line at College Park Metrorail. Table 6
presents the analysis of the route extensions as a net impact to the current Route R2. Due to the
resources needed to support this extension and the limited level of projected ridership based on current
land use, it is recommended that any extension of Route R2 be considered at a later date when the exten-
sion can be funded and after potential ridership markets are established.
Table 6 | Analysis of the Impacts of R2 Extensions
Annual Statistics Greenbelt Metrorail Muirkirk via Konterra
Ridership Generated by Extension 122,611 43,507
Calverton Ridership Loss to R22 -78,631 -78,631
Net Ridership Change 43,980 -35,124
Additional Revenue $54,535 ($43,554)
Additional Revenue Hours 6,767 2,401
Additional Cost $780,709 $277,003
Additional Subsidy Required $726,174 $320,557
Additional Buses (Cost) 2 ($1,498,000) 1 ($749,000)
1 The R6 and R8 are renamed northern ends of the existing 86 and 83 (respectively). They would run
from the College Park Metrorail Station to Calverton.
2 Reflects loss to Riggs Road Line, most riders would use other modified Metrobus routes
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 13 | P a g e
Figure 4 | Route R2 Extension Alternatives
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 14 | P a g e
3.0 Alternatives Previously Considered
These proposals were presented to the PMT at the kickoff meeting, however, they are not being
considered further for this line. The reasons vary by service improvement but include ridership levels,
existing service frequency, availability of space at terminals, and operating costs. A description of each
proposal and the reasons it is not being considered further is presented below.
METROEXTRA 3.1
This option would create a branded limited stop route operating along the Riggs Road corridor. The
current Riggs Road Line runs too infrequently to reduce trips to pay for a MetroExtra service. Also
ridership is too dispersed to identify good candidates for MetroExtra stop locations.
R1/R2 SERVICE TO PRINCE GEORGE’S PLAZA 3.2
This proposal would relocate the southern terminal of either Route R1 or R2 from Fort Totten Metrorail to
Prince George’s Plaza Metrorail. Only one route would be moved because there is significant ridership
along the R1 and R2 between East-West Highway and Fort Totten Metrorail. This option was not
considered further for two reasons: first many passengers are traveling to Fort Totten to transfer to other
bus routes as well as the Red Line and second is that this would duplicate The Bus Route 18 or Metrobus
Route C4.
SERVICE TO TAKOMA-LANGLEY CROSSROADS TRANSIT 3.3
CENTER
This proposal would provide Route R1 service to the Takoma-Langley Crossroads Transit Center. This
would be done by having buses deviate along University Boulevard and terminate at the Takoma-Langley
Crossroads Transit Center. Service along the Adelphi Loop would be discontinued. This was not
considered further due to a number of reasons, including: the result would have removed Route R1
service along the Adelphi Loop which generates a significant amount of ridership; there is no capacity at
the transit center for an additional route; and transfer data did not show a large demand for access to
routes or markets that serve this transit center.
DISCONTINUE R2 SERVICE ALONG POWDER MILL ROAD AND 3.4
CALVERTON LOOP
This proposal would eliminate R2 service along the Calverton Loop. Riggs Road Line service would only
operate as far north as the intersection of Powder Mill Road and Riggs Road. This would allow R1 and R2
to be restructured into a single route. Either Metrobus Route 83 or 86 could be extended to serve the
Calverton Loop. There are a number of concerns regarding this proposal. First is that many students use
the Riggs Road Line to access High Point High School from the southern portion of the route and a
school tripper may be needed to maintain this connection. Another concern is that this will result in a loss
of connection for Calverton residents to Fort Totten Metrorail Station, where many passengers transfer to
the Red Line or other bus services, a Green Line connection may not serve the travel patterns as well. A
third concern is the lack of layover space, as the most likely layover point, Hillandale Terminal, likely does
not have the capacity for additional service. Another issue is that the right turn from Powder Mill Road
onto Riggs Road is very tight and it may be difficult for a bus to navigate. A sub-proposal would be to
operate Route R1 at all times and discontinue Route R2 which would remove Riggs Road Line service
north of Adelphi Road. This proposal is not being considered due to the high percent of passengers on
this line who transfer to other bus services at Fort Totten Metrorail that would no longer be connected to
these services. There is also a concern on the legality of a school tripper service.
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Metrobus Service Evaluation Study: Riggs Road Line (R1, R2)
Technical Memorandum #3: Service Plan Recommendations 15 | P a g e
NORTH AND SOUTH ROUTES 3.5
This proposal would split the Riggs Road Line into a north route and a south route. The south route would
be the same as the R1 and would operate at all times. The north route would be the alignment of the R2
north of East-West Highway but its terminal will move from Fort Totten Metrorail to Prince George’s Plaza
Metrorail Station. Similar to discontinuing service to the Calverton Loop, an issue with this proposal is
related to access to High Point High School from southern areas of this route, which would necessitate a
school tripper. Another issue is that Calverton Loop passengers would lose access to Fort Totten
Metrorail Station and the bus connections available there, and would instead have to use Prince George’s
Plaza Metrorail Station, which would affect travel patterns. Finally, a significant amount of resources will
need to be added since Route R1 would have to operate all day to serve the southern portion of the
route. This proposal is not being considered due to the high percent of passengers on this line who
transfer to other bus services at Fort Totten Metrorail that would no longer be connected to these
services. There is also a concern on the legality of a school tripper service as these are not full time
services that may fall within Federal Transit Authority charter non-compete requirements. Also, this
proposal would likely require significant additional resources.
SWAP R1 AND R2 ROUTING BETWEEN EAST-WEST HIGHWAY 3.6
AND UNIVERSITY BOULEVARD
This proposal is to switch the alignments of Routes R1 and R2 between University Boulevard and East-
West Highway so R2 remains on Riggs Road and R1 operates via 23rd
Avenue. This would be done to
give the longer R2 route a more direct path to and from Fort Totten Metrorail Station while the shorter R1
would be able to serve the neighborhoods along 23rd
Avenue. Riggs Road has higher density of
development while 23rd
Avenue is primarily a single family home neighborhood. A concern may be
modifying the service to the neighborhoods so that 23rd
Avenue has peak only service to and from Fort
Totten Metrorail Station. Part of the analysis of this proposal will be to determine if either The Bus 18 or
Metrobus C4 should be modified to replace service along 23rd
Avenue. Even though these routes connect
to Prince George’s Plaza Metrorail, these services could effectively serve the transportation needs of the
neighborhood. This was not the preferred proposal as it conflicts with the proposal of consolidating
Routes R1 and R2 into a single service.