Bicycling
Cyclists, officials inspect dangerous Rosslyn intersection
A scrum of people in bike helmets and safety vests gathered at Gateway Park in Rosslyn yesterday evening to scrutinize the dangerous intersection where the Custis Trail crosses Lee Highway and North Lynn Street.
This intersection has has been a dangerous one for many years. Unfortunately, it will not see engineering improvements until 2013 or 2014 at the earliest.
The bike/ped trail, which is parallel to Lee Highway, crosses North Lynn Street here, just south of the Key Bridge. This was the site where a driver recently turned into the path of a cyclist, causing a crash which police ended up blaming on the cyclist.
The Arlington Bicycle Advisory Committee (ABAC) organized the "site visit" to provide citizen input and fresh perspective on the dangerous crossing.
While engineering improvements are at least two years away, Dennis Leach, the Arlington County transportation director, promised his staff would further investigate in the upcoming week at least two of the suggestions that arose tonight regarding marking and signage.
One participant suggested painting the crosswalk wider and madke it more prominent. For signage, another suggested modifying the crossing signal to include a bicycle shape. This will help to alert drivers to expect both pedestrians and cyclists. Arlington could potentially implement both in the immediate term.
In the longer term, the Arlington County Division of Transportation team discussed future design changes to the intersection which will include removing lanes on Lynn Street and Lee Highway and creating a bump-out on both the southeast and northeast corners of the intersection.
Less likely to see further investigation by the county transportation engineers is a suggestion to install traffic cameras to increase enforcement of drivers violating the cyclists' right-of-way.
However, participants raised questions about enforcement to the Arlington County Police. The police called for cyclists to travel at a safe, controlled speed, especially when traveling downhill, on the Custis Trail. Cyclists requested greater enforcement of drivers violating the right of way and driving while distracted to create a safer environment for bicycling.
While the intersection is unsafe for even a regular bicycle commuter, this intersection is even more unsafe for less experienced or less regular cyclists, for example those traveling through this "Gateway" between Georgetown and Arlington on Capital Bikeshare bikes.
Improvements could take many forms, including behavioral changes, engineering work, or better enforcement. But perhaps the best question is not how to make the intersection safer, but when we can make the intersection safer. After this evening's site visit, perhaps the best idea is to avoid crossing here in the meantime.
The North Lynn Street Esplanade and Lee Highway/Custis Trail Safety Improvements project is fully funded. This site study is also part of the larger, Rosslyn Circle project which includes all four intersections surrounding Gateway Park, for which there will be a public meeting October 5 at the Arlington Temple Methodist Church.
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by Steve O on Sep 13, 2011 12:01 pm • link • report
One immediate change needed at this intersection is a no-right-turn-on-red sign for westbound auto traffic entering the intersection. Currently, westbound trail users get an advance "walk" sign that allows them to enter the crosswalk before cars get a green. But the cars take advantage of the four-way red light to make a right turn on red during the advance "walk" period - and turn right across the path of the bikes and pedestrians who are invited to enter the crosswalk by the walk signal.
by Ben Ross on Sep 13, 2011 12:19 pm • link • report
Making "No right on red" doesn't work here, because the bike/ped crossing is coordinated with the green light--not the red. Only for those 3 seconds of advance "walk," while the traffic light is still red, would the no right turn make any difference to the cyclists/peds.
However, I agree that if there were a way to force autos to stay put during that pre-green time, it would help. Making the entire cycle no-turn-on-red is overkill.
by Steve O on Sep 13, 2011 12:26 pm • link • report
by Ben Ross on Sep 13, 2011 12:33 pm • link • report
Simple signs like this one:

could point out to drivers that there are many bikers present.
Part of the problem in Rosslyn is that there are many non-local drivers frantically trying to figure out where the hell they're supposed to go, and very little indications. Good road indications would help.
A sign indicating that drivers are about to cross a major bike trail, and that they should look for bikers. This warning should especially be placed on the ramp from I-66 up to that intersection. Coming up that ramp, turning right is a nightmare because you really can't see who's coming up from the Mt Vernon trail.
This would be the best though:

but that might legally be a problem.
by Jasper on Sep 13, 2011 12:34 pm • link • report
@Jasper; this accident occurred when the cyclist was going eastbound (downhill). You have a very clear view of the intersection there. I agree the other way (westbound/uphill) it is hard to see for both drivers and cyclists.
The ticket issued in this case was a warning ticket, not a real one.
In terms of light timing, I think the trail count data might be helpful. No right on rush hour, for instance might work. Maybe. What happens with cars is as soon as Key Bridge jams up, and it will, making a right turn onto Lynn gets dicey.
I think Jay Fissete is pushing a bit too hard here. Given that Bike Arlington has been pretty consistent that the cyclist is at fault. I don't see what the difficult of putting another red light camera at that spot.
by charlie on Sep 13, 2011 1:21 pm • link • report
by ahk on Sep 13, 2011 1:28 pm • link • report
by Jim T on Sep 13, 2011 1:30 pm • link • report
by SAS on Sep 13, 2011 2:34 pm • link • report
by TGEOA on Sep 13, 2011 3:48 pm • link • report
The biker does. Cars that come up from I-66 in the middle lane and turn right see jack diddly sh!t. It's a horrible turn to make, especially when it's busy and you have a green. Cars coming from I-66 are driving fast and tend to whip around that corner, forgetting that they've exited the interstate and entered a slower speed pattern. The view to the right is often blocked by other cars turning right. As a biker going eastbound, it is impossible to predict whether cars have seen you, and whether they'll stop even if they've seen you. When it's a green, cars forget to look for pedestrians and biker. When it's just turned green, everybody is moving, but you don't know if they'll stop and yield for ye.
BTW: Can somebody tell me what the status of a biker is on the sidewalk? I'd say that if a biker is on the side-walk, he should behave like a pedestrian and be treated like one. But is that the law? When a biker is on the road, she should be treated as a vehicle. That is the law.
I'm trying out to figure out what the law says about bikers on the side-walk.
by Jasper on Sep 13, 2011 4:12 pm • link • report
Who's talking about the ticket? Only you charlie.
And correct me if I'm wrong, but it's Arlington Police who keep saying the cyclist was at fault, not Bike Arlington, right?
by David C on Sep 13, 2011 5:00 pm • link • report
by Froggie on Sep 13, 2011 8:53 pm • link • report
by Allen Muchnick on Sep 13, 2011 11:25 pm • link • report
More signage for motorists would help a lot, and of course Jasper's recommendations above would be an easy and quick help.
by Ben on Sep 14, 2011 11:39 am • link • report
Ok, so that means that cars have to yield to bikers near a crosswalk, right? Then, Arlington could just expand all the 'watch for pedestrians' sign to 'watch for pedestrians and bikers' signs.
And then, to draw that case in, means that the police officer was wrong to cite as a vehicle in the road ignoring a sign on the highway...
by Jasper on Sep 14, 2011 2:40 pm • link • report
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