Riding with a Community Cycling Group
Would you believe that a community cycling group could confidently handle a multi-lane challenge? This post follows up on a previous one for a recreational bicycle club . As it turned out, a local community riding group, Bike Together Waltham, was planning to use the same route segment. Here is a satellite view of the route —

and here it is in Google Maps.
Preparation
I was more than a little surprised! Bike Together Waltham his is a motley crew of cyclists including one or two still in middle school. But I saw an opportunity. A group ride can show how a challenge is manageable, and reasonably safe.
I reached out to Saul Blumenthal, a leader in Bike Together Waltham, and invited him to ride with me so he could later coach the group. He took up my invitation.
Here is video which Saul and I recorded of our ride.
Saul is a CyclingSavvy graduate. He understands lane use and lane position. Though our ride was early on a Sunday morning, with light traffic, we did encounter a couple challenges beyond the ones in my previous video — notably a traffic signal that was not working, and a vehicle that had to change lanes to overtake us.
The community cycling group takes on the challenge
Three days after the demo ride, the group rode the challenging stretch as part of an evening ride at dusk. Saul gave appropriate instructions at the start and during the ride. The group understood my unusual lane choice. Everyone had lights, with one exception which I’ll get to later. The group rode double file when controlling the travel lane, and mostly held together. All in all, I think that the ride went well.
It can’t be expected that an informal community cycling group ride will display the order and discipline of a French randonnée or CyclingSavvy urban riding practice. But it is in the nature of the learning experience that not everything is perfect. This group impressed me well with how it handled the challenge.
Saul shot video of the group ride. I’d like you to note what you think went well and what might have gone better. I have some debriefing comments following the video, which you may compare with your observations.
It was not perfect, but all in all…
OK, A few things might have worked better. I shared the following notes on the community cycling group’s chat after the ride and got a positive reception:
- One boy (yellow shirt, gray helmet) appeared to be about 10 years old. He had good bike handling skills and endurance, but no lights, as I realized near the end of the ride.. “Frog lights” attach with rubber straps and cost only a couple of dollars each.
I rode for decades in Boston-area traffic with small battery and generator lights with incandescent bulbs, no brighter than these. My lights, aimed level, worked fine to alert other road users when streetlights and urban light pollution revaled the road to me. My friend Pam Murray rents frog lightse lights before evening rides which she organizes, and refunds the rental if riders return the lights at the end of the ride. I donated a few of them to the group. - On the other hand, one rider had very bright headlight in flash mode and aimed level, a glare hazard. You can see it in Saul’s rear view at 0:58 in the video and then see the headlight’s beam reflecting off the back of a rider ahead.
- A couple riders stayed close to the right-side lane line when we were in the leftmost lane. Being a bit farther into the lane would have placed them farther from high-speed motor traffic. The lane was plenty wide to allow riding double-file without crowding the right edge. I am wondering whether the habit of edge riding had ingrained itself with these riders to the extent that they didn’t realize that the edge in this case was on the left!
- At the end of the bridge, the group merged from the front rather than using the “got your back” techniques, where the sweep starts to change lanes first. Making this technique work requires more preparation so everyone knows to do this. It wasn’t a problem in this case, but a more compact and orderly lane change is less disruptive and creates a better impression.
- I am confident enough about young people riding with their parents. I wouldn’t coach them to ride a route segment like this alone.
- It could have worked better to split the group into two in advance of the climb in this segment, given the number of riders and that a group of three (including me) was slower than others and formed a second group.
Can a community cycling group manage?
No bike ride is completely without risk, or goes perfectly as planned. Taking on challenges is the way to expand horizons. I have seen a significant uptick in the challenges which Bike Together Waltham will take on, and in meeting them. My ride with this community cycling group was a learning experience, for the group, and for me.












None, created in ChatGPT
Use of a left-turn-only lane that way seems extremely site specific. That is, I imagine there are very few locations where that would make sense. Any comment on the legality of that strategy?
John, I think a Google Maps link would be a valuable addition. Once I was (finally) able to locate your route I had much better context.
Good comment. There was a map, and also a link to Google Maps, in the original post to which this one is a follow-up. I’ll look into an update to make the link more informative.
I have now added the maps to the post. Thanks again for the suggestion.
While this certainly is a tricky spot, I’m not sure there’s a lesson here that’s easy to apply to in other scenarios other than a good illustration of how terrible freeway crossings can be for anyone not in a car and a need for vastly better pedestrian/bicycle infrastructure. It’s wild that this area has such poor crossing options with the exception of the Mass central rail trail. Riding as a group, especially well lit as you were was probably the single most important factor in your collective safety here since it made you all largely more visible. However, the movement required from the left turn lane to then cross multiple lanes of traffic sure seemed to negate any safety advantages it improved by avoiding on/off ramp traffic (and may have been illegal). It would be very difficult to see a speeding driver coming up the hill the behind you when trying to get all the way across – plus, what to do in the event a driver behind you is attempting to make a left turn?
Despite being an experienced bicyclist myself, if I were leading a group here on any day other than perhaps a Sunday morning I likely would’ve opted for the sidewalk and navigate the several crossings that way.
I wouldn’t recommend this route to a child or novice cyclist, but it worked OK for savvy cyclists and the group we led. Using the left-turn lane may seem odd, but the technique shown here mirrors the one described in the CyclingSavvy course to get from the right to left of a multi-lane roadway, taking advantage of platooning after a traffic signal, and of slowing traffic approaching another traffic signal.
Ride the sidewalk? There is one only on the westbound side, and this ride was eastbound. People would have to ride on the roadway (no crosswalk at the start), and then in five crosswalks, two of which cross highway ramps, to connect the start and end of the route shown. Bicyclists have it much easier here than pedestrians!
The Mass Central Rail Trail doesn’t have such a great crossing of Route 95 yet — see https://walthamtimes.org/2025/09/11/waltham-to-weston-link-of-mass-central-rail-trail-takes-a-major-step-forward/. We’re working on that. Doesn’t make much difference today though. It’s OK for skis or snowshoes, like the rest of the trail on Waltham (no plowing budget…) And it’s a couple miles away…
Sometimes you have to work with what you have, because the alternative is just to give up.
I have to agree with the other commenters–this maneuver is not legal in CA anyway. A cyclists needs to use the right most lane that take them where they want to go.
I also found that simpler is better when riding as a group, especially with different levels of capability. Moving to the left just so you can move to the right is complicated, which creates a challenge for group ride.