16th Street Limited Line
The 16th Street Limited Line, designated Route S9, is a limited stop MetroExtra bus route operated by the Washington Metropolitan Area Transit Authority between Silver Spring station, which is served by the Red Line of the Washington Metro, and McPherson Square station, which is served by the Orange, Blue, and Silver lines of the Washington Metro. The line operates every 4-10 minutes during rush hours and 20 minutes during weekday midday and Saturdays only. Trips are roughly 50-55 minutes long. Additional PM peak hour trips end at 16th Street and Colorado Avenue. This line provides additional service between Monday and Saturday along the 16th Street corridor supplementing routes S1, and S2.
Background
Route S9 provides Monday through Saturday service between Silver Spring station and McPherson Square station, running primarily on the 16th Street corridor. The route provides limited stop service supplementing the commuter route S1 and the local route S2.Route S9 currently operates out of Montgomery division. It originally operated out of Northern division until it was closed in 2019. The line mostly utilizes 2009 New Flyer DE40LFas but often uses other buses from Montgomery.
History
Express lines along the 16th Street corridor were originally operated by routes S3 and S5. These routes provided service from Silver Spring station to Franklin Square. However the line was discontinued in the 1990s in favor for routes S1, S2, and S4.In 2008, a study was released along the 16th Street corridor in order to improve the line by both WMATA and the District Department of Transportation. The corridor averages a weekday ridership of 16,000 making it the third most heavily used line in the Metrobus system, Parts of the proposal was to create a new route S3 which would be a shorten routes S1, S2, and S4 and create a limited stop route S9. According to the study, it goes for routes S3 and S9:
S9
- Purpose: The limited-stop recommendation is in response to rider feedback about long travel times and the need for greater capacity during peak periods. The S9 would operate much like the MetroExtra route 79 service on Georgia Avenue, which is specially branded and which makes only 16 stops in each direction on its route, unlike the local routes in the corridor that stop at every block or two.
- Route Description: the alignment of the S9 route would be along 16th Street between downtown and the Maryland border, with a routing onto Alaska Avenue and Eastern Avenue. The S9 route would be similar to the S2 with two notable exceptions: the southern terminal would be near McPherson Square on Eye Street between 13th and 14th Streets and the northern terminal would be across from Silver Spring station on Colesville Road, just west of East-West Highway.
- Stops: The S9 will only serve 16 stops in both directions.
- Frequency: Under Phase 1, the line will operate every 10 minutes during weekday peak hours. Under Phase 2, the line will operate every 10 minutes during weekday peak hours and 20 minutes late evenings and midday.
- Benefits: By stopping every quarter mile or so, the S9 would offer a time-saving alternative to local routes for transit riders on 16th Street. The extra service would also add much needed capacity during peak periods.
S3
- Purpose: The main problem identified by riders of the 16th Street Line in the rider survey and at public meetings was crowded buses. In addition to the greater capacity to the 16th Street Line offered by the S9, the S3 would add further capacity by providing peak-period service to the busiest part of the corridor.
- Route Description: The S3 would follow the same route as the S2 and S4 from Federal Triangle to about the mid-point of the corridor. At this time, it's unclear where the northern terminal of the S3 would be, though the northernmost point is expected to be Colorado Avenue.
- Stops: The S3 would stop at the same stops as the S2 and S4 local routes.
- Frequency: Under phase 2, the line will operate every 10 minutes during weekday peak hours and 15 minutes off-peak hours. Under phase 3, the line will operate every 5 minutes during weekday peak hours and 11 minutes off-peak hours.
- Benefits: By not traversing the entire length of the line, the new short-turn service would provide additional buses on 16th Street to alleviate crowding on existing routes.
New Route S9
On March 30, 2009, route S9 was introduced as a new limited-stop express route between Silver Spring station and McPherson Square station along 16th Street serving only 16 stops in both directions. The new route will supplement routes S1, S2 and S4 during the weekday peak-hours only.The new route also debut new hybrid buses branded under the express scheme which were used for the S9. These new buses were painted in the 4th Generation paint scheme with the primary color being blue instead of red.
2012 Changes
On June 17, 2012, the express branding was merged into the MetroExtra brand. All routes that originally operated under the limited-stop express branding was merged into the MetroExtra brand in order to simplify the brands. Route S9 was converted in the fall of 2012.2015 Changes
When the Paul S. Sarbanes Transit Center at Silver Spring station opened, route S9 was rerouted from its terminus along Wayne Avenue to the new transit center. The S9 were assigned to Bus Bay 104 on level 1.2016 Proposed Changes
In 2016 during WMATA FY2018 budget, WMATA proposed to add midday and Saturday service to route S9 at a 20 minute frequency and increase the peak hour frequency from 7-8 minutes to 6 minutes between Silver Spring and Missouri/Colorado avenues NW and 7-8 minutes to 3 minutes from Missouri/Colorado avenues NW to Franklin Square. These changes were recommended by DDOT’s 16th Street NW Transit Priority Planning Study from April 2016:- To better match the demand for limited-stop MetroExtra service on 16th Street.
- To alleviate overcrowding in the corridor by increasing the number of Route S9 trips, which have a faster travel time than local Route S2 and S4 trips, allowing for a net gain in number of trips.
- To make 16th Street corridor service easier to understand for customers.
| Performance Measure | Routes S2, S4 | Routes S9 | WMATA Guideline | Pass/Fail |
| Average Weekday Riders | 13,258 | 3,913 | 432 | Pass |
| Cost Recovery | 38.79% | 39.76% | 16.6% | Pass |
| Subsidy per Rider | $1.85 | $1.77 | $4.81 | Pass |
| Riders per Trip | 36.9 | 37.0 | 10.7 | Pass |
| Riders per Revenue Mile | 4.8 | 4.8 | 1.3 | Pass |
- Current morning rush hour Route S2 trips are 90% full and Route S4 trips are 96% full, on average. Route S9 trips are 128% full, on average. WMATA service guidelines indicate that the maximum should be 120% for this service type.
- Current afternoon rush hour Route S2 trips are on average 89% full and Route S4 trips are 82% full, on average. Route S9 trips are 124% full, on average. WMATA service guidelines indicate that the maximum should be 120% for this service type.
2017 Changes
2019 Proposed Changes
In 2019, WMATA proposed to reroute route S9 to remain straight along 16th Street instead of diverting onto Alaska and Eastern Avenues NW and add service to bus stops at 16th Street & Kalmia Road NW, 16th Street & Portal Drive NW and 16th Street & Eastern Avenue NW in order to replace route S4 which is proposed to be renamed route S9. Route S9 will also have service extended to 11:00 PM and new Sunday service add to operate every 20 minutes between 7:00 AM to 7:00 PM. This was due to the following according to WMATA:- Provide faster service and improve travel time on Route S9 in response to customer feedback, allowing more frequent service for the majority of customers and to complement the District Department of Transportation’s planned 16th Street bus lanes.
- Restructure 16th Street NW corridor service to better serve existing customers and attract new riders to Metrobus.
- * Maintain local bus connections and enhance faster, limited-stop service options.
- * Improves corridor travel options within the District and between Downtown DC and Silver Spring.
- * Reduce vehicular traffic with additional MetroExtra limited-stop, direct and more frequent service.
- Improve service reliability and reduce instances where more than one bus arrives at a stop at the same time.
- Streamline service and simplify the route structure, making service easier for customers to understand.
- Extend all Route S9 trips to operate along the entire route between Downtown DC and Silver Spring in response to demand and where customers can make connections to other services.
- On an average weekday, 80 customers board at the Route S4 stops on 16th Street north of Alaska Avenue NW that are proposed to be eliminated. This is less than 1% of Route S2 and S4 ridership.
- * Route S9 is proposed to serve stops along 16th Street north of Alaska Avenue at Kalmia Road, Eastern Avenue and Portal Drive NW.
- On an average weekday, 278 customers board Route S9 at the Alaska Avenue & Kalmia Road NW bus stops. These stops will continue to be served by Route S2 and are one block away from route 79 service between Downtown DC and Silver Spring. Route S9 ridership at this stop is 4.8% of Route S9 ridership.
- On an average weekday, 84 customers board Route S9 at the Eastern Avenue & 16th Street NW bus stops. These stops are 1-2 blocks from proposed Route S9 stops at 16th Street & Eastern Avenue and 16th Street & Portal Drive NW.