Portland’s first green bike box is now complete
Posted by Jonathan Maus (Editor) on March 17th, 2008 at 12:59 pm
(Photos © J. Maus)
This morning, in well-timed nod to St. Patrick’s Day, City of Portland crews finished the installation of the green bike box and bike lane at SE Hawthorne and 7th. They also installed new permanent signs adjacent to the intersection warning motorists to yield to bikes in the green lane and reminding them of “No Turn on Red”.
The box is large, highly visible and offers quite a welcome mat for cyclists. The box is 14 feet deep and the green stretches across an entire standard-width lane and the adjacent bike lane.
Before laying down sheets of the green, pre-formed thermoplastic material (I’ve snatched a piece as a souvenir), crew members rolled a special adhesive onto the ground. Gary Bantin was on hand to assist with the application. Bantin works with Flint Trading, Inc., makers of PreMark, the green material used by the city in the new colored lanes and bike boxes. He says the lanes and bike box will see such a high volume of heavy and turning car traffic that he wanted to make sure the material was durable.
It works so far.
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All done and ready for service.
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“This material,” he said, “lasts 6-8 times longer than paint. I expect it to last at least five years.”
Once the pieces of thermoplastic were in place, they were burned onto the roadway with torches.
Along with the new green lane and bike box, new signs were also installed. One warns cars to yield to bikes in the green lane and another says, “No Turn on Red - Except Bicycles.”
City of Portland bicycle coordinator Roger Geller showed up to see how things were going. After an interview with KATU-TV, Geller threw a leg over his bike and was officially the first person to give the new bike box its first real-life test.
Kirstin Byer, traffic projects supervisor for the City of Portland (also of Martinis in the Bike Lane fame), was also on hand. She brought out three Bureau of Maintenance crews for this first installation, “just so they all could see how it’s done.”
Byer says she’ll wait for better weather before crews get started on the other 14 or so (the number keeps changing) intersections that are slated for similar improvements.
I stuck around for a while after everyone had left. Cars stopped prior to the new bike box on every one of the five or so red lights I observed. I did however, see one car turn right on red. Unfortunately the “No Right on Red” sign is not highly visible (it’s across the street, high and to the right of the roadway). Hopefully the combination of educational outreach by PDOT and the Police Bureau (more on that in my next post) will remind folks of the law.
I plan to be out there again later this afternoon when hundreds of bike commuters give the new bike box it’s first big test.
For more images, check out my Portland’s First Bike Box photo gallery.
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March 17th, 2008 13:12
How wonderfully fitting for St. Patrick's Day!
March 17th, 2008 13:44
Anyone know if this thermoplastic is more or less slippery (when wet) than paint?
March 17th, 2008 13:51
I have no clue if its more or less slippery, but for my own sake I hope its less slippery.
I think this thing is wonderful but that much "paint" looking stuff on the ground freaks me out. God knows how many times I've lost traction on wet road paint.
March 17th, 2008 13:53
I'm just speculating here, but I would feel fairly comfortable saying it is less slippery than paint. It is textured.
Guess I'm going to have to alter my commute home this afternoon to take in the St. Patrick's Day Festivities at 7th & Hawthorne!
happy st patricks day from
npGREENway!
March 17th, 2008 13:56
the material is significantly less slick than paint. It is embedded with tiny little crystals like sand paper.
March 17th, 2008 14:09
If it is the same as the blue bike lane markings, I'd go even further and say it is less slick than even pavement when wet.
March 17th, 2008 14:26
definately time to alter thee ol commute to ride through this intersection!
March 17th, 2008 16:58
Wow - noone should complain that they don't understand it!
March 17th, 2008 18:21
Go Portland!!! All that green makes me envious!
March 17th, 2008 20:21
I wasn't on the bike today, I was driving. So I thought I'd take a spin throught that intersection to see it from a car's perspective. As I pulled up to the intersection, there's no missing the green bike box and lane, or the two motorcycle cops across the street. There's a cyclist in the bike lane, and another in the box. It looks like someone might think they could easily fit between the bike lane and the curb for a right turn. The cyclist in the bike box is periodically signaling a left turn; there are two lanes of traffic to her left. The light turns green, the cyclist goes forward; so does the van beside her. With the van 4-5 feet behind her, the cyclist turns left across 2 lanes of traffic, almost getting hit. The cyclist pulls over on 7th, to be met by one of the cops. I'm guessing that she thought the bike box gave her special immunity. I fear that, at least initially, people (both drivers and cyclists) will fail to understand how these things are supposed to work. At this point, I don't see how this is any safer. If it's supposed to prevent right hooks, I worry more about those when traffic is moving, which would not be addressed by a bike box.
March 18th, 2008 04:00
OK... so it's rather poor videography... but here's my attempt to capture the 'bike box' while riding a 'box bike.'
http://www.youtube.com/watch?v=WmdeygbrS_k
March 18th, 2008 07:41
Why is the bike box safer?
I don t get it.
March 18th, 2008 08:26
In comment number 9, Laslo provides an eyewitness account of a cyclist who was almost struck because of confusion about how a cyclist is supposed to use a bike box. I've asked on this forum repeatedly for guidance on how a cyclist is expected to use the portion of the bike box immediately in front of the motorist. Still no answers.
March 18th, 2008 08:36
"I've asked on this forum repeatedly for guidance on how a cyclist is expected to use the portion of the bike box immediately in front of the motorist. Still no answers."
First, I'm not an expert...
But from what I've heard from experts here is some info:
In green light conditions just do what you would normally do.
To make a left turn, you should also do as you would normally do... which is to merge over into the left lane prior to the turn, signal your intentions, and then make the turn. The bike box would play no role in facilitating a bike left turn.
In red light conditions, the box is there to simply give bikes a space in front of the line to be more visible. At a red light, just move into the box if you'd like...especially if there is already a bike stopped at the intersection in the bike lane.
Once the light turns green, roll ahead and move over into the bike lane.
"Why is a bike box safer?"
The main thing is visibility.
The bike box (and green markings) allows for bikes to take a much more prominent position on the roadway.
And as for the eyewitness account above... the cyclist made a regrettable mistake.
March 18th, 2008 09:46
KGW did a segment on this bike box in yesterday evening's news. Their video showed the green to be much brighter than other pictures I've seen so far. If it is, that's great.
"... the cyclist made a regrettable mistake." It could easily have been a fatal mistake. Jonathan, you're absolutely correct that in this case (2 motorized traffic lanes with a bike lane to the right) the left-turning cyclist needs to start far ahead of the intersection and maneuver across 2 lanes to get to the CENTER of the left lane. This is a case where it's best to take the lane so that as the cyclist turns left, the driver behind cannot attempt to pass on the left to go straight ahead. If the cyclist doesn't have enough sspace to maneuver across the 2 motorized lanes in time to get to the center of the left lane before the intersection, it's better to make a 2-corner turn.
March 18th, 2008 09:46
Next up: Green boxes for pedestrians who are threatened by unsafe bikes on the Esplanade!
March 18th, 2008 09:57
The best way to get on left lane safely on Hawthorn from bridge going east is to draft behind cars.
Are we really going to sit in the box in front of traffic to get on the left lane as light turns green?
I don't think so!
March 18th, 2008 10:51
It certainly was a regrettable mistake. What concerns me is that people may get a false sense of security from the bike box. I definitely like the increased visibility, I just hope no one is injured or killed during the learning curve.
March 28th, 2008 20:46
[...] http://bikeportland.org/2008/03/17/portlands-first-bike-box-is-now-complete/ [...]
April 1st, 2008 09:19
Has more time been added to the yellow light to allow for stopping before the 14 foot bike box? At 25 mph a car travels 14 feet in .38 seconds. Therefore .38 seconds should have been added to the yellow light. If more time has not been added and a car hits a bicyclist in a green box because the car could not stop in time, could the city be sued? Tickets should not be issued until time is added to the yellow light.
April 5th, 2008 17:59
How to avoid the right-hook at the exit ramp of a high-speed expressway, without really DYING or painting stupid boxes: 1) Anticipate the exit ramp; 2) Get as close to the right of the solid white line of the shoulder as possible; 3) Stick out left arm to reduce speed of other vehicles at the rear; 4) Check for traffic gap in rear view mirror; 5) Cross exit ramp between deaccelerating vehicles.
Works great EVERY time, EVERY trip. If I'm less than 100% right, I would not be writing this. If you can do this at FULL throttle, 53X12, 90-120rpm, while blowing your nose, your gap-timing is ON.
The most scariest part? I've done it so many times, half my brain is on auto-pilot and the other half is working on new punchlines for my night job as stand-up comic. Get complacent. Get DEAD.
April 6th, 2008 09:23
your comment has nothing to do with the bike boxes in Portland- they are not on freeways they are at intersections. Once again your complete lack of understanding of the area is showing.
Isn't there some bike web place closer to home you can troll?