In DC’s West End, portions of the bikeways on L and M Streets, along with the adjacent sidewalks, are closed because of construction projects. The detours are confusing, and the result is that people on both bikes and foot are sharing narrow, unsafe spaces.


Pedestrians are supposed to use the barricaded space that’s usually a bike lane along the 2300 block of L street. There isn’t any bike space right now. All photos by the author.



On M Street, two separate segments of the sidewalk and protected bikeway are closed. The reason for closing the first segment, located along the 2200 block, is construction for a new fire station and apartments. The second segment, located along the 2500 block, is closed for a project that’s converting a former office building into luxury condominiums.

On L Street, the sidewalk and bike lane are closed along the 2300 block for construction for a new mixed-use development that will include a public library, retail, and luxury condominiums. Note that L Street’s bike lane doesn’t become a protected bikeway until one block later, east of New Hampshire Avenue.

In all three locations, physical barriers separate bike and foot traffic from car traffic.


Image from Google Maps.
The detours aren’t very effectiveAs cyclists and pedestrians approach the M Street construction sites from the east, traffic signs warn that the bike lane will be shifting to the left and that the sidewalk is closing. There are instructions for pedestrians to cross to the south side of the street, where the sidewalk remains open. But with a barricaded path that seems safe right in front of them, a lot of people just proceed through it, similar to what’s currently happening at 15th and L Streets NW.Blind spots amplify this problem, with tall barriers and sharp adjustments to the barricaded path drastically limiting visibility. This is especially dangerous in the scenario where the paths of a pedestrian heading east and a cyclist heading west converge.

Tall barrier walls and sharp curves along the barricaded path on the 2300 block of M Street create dangerous blind spots for cyclists and pedestrians.
Along L Street, there are signs directing pedestrians to use the barricaded space, and there is no space clearly designated for cyclists. Many cyclists end up proceeding through the space since there is nowhere else to go and the visual cues are contradictory (hard-to-see signs and a painted bike lane remain visible).As you can see in the pictures, the barricaded spaces at the construction sites are extremely narrow. There is not enough space provided to allow for cyclists and pedestrians to safely pass each other. The traffic barriers take up significant pedestrian and bicycle real estate, and the fences are anchored by large cinder blocks that invade the already small space.There’s another option: Close a lane of car trafficThe way construction is set up on the 2500 block of M Street is especially questionable. The stretch includes three lanes of vehicle traffic (in addition to parking on each side, as well as the protected bike lane), but all three vehicle lanes have remained open despite the construction.Given that this portion of M Street feeds directly into the heart of Georgetown, it sees heavy bike and pedestrian traffic. It would not be unreasonable to close a lane of car traffic along this particularly wide segment of the street to ensure a safe amount of space for everyone.

Cyclists traveling west along the 2500 block of M Street are forced to share lanes with vehicle traffic, as pedestrians walk through the space designated for bikes. Directing pedestrians to cross the street clearly is not a viable solution.
The West End is one of the most walkable and bikeable neighborhoods in DC, but too often, walking and biking are the first to be compromised when it comes to making space for construction. Giving equal priority to all modes of transportation would help keep everyone safe.