The Gateway Green Bike Park and our efforts with the DirtLab Evolution project received a nice shout out in the bike issue of the Willamette Week (a local paper) thanks to an op-ed contribution penned by local ripper Spencer Burback. If you’re a regular rider of the park, you may recognize Spencer as the rider with some of the best lines in the park.
The article was a nice bit of validation of the efforts we’ve put into the Gateway Green trails and riding experience this year. Since receiving the keys to the tool container and a green light to begin implementing improvements on behalf of the Northwest Trail Alliance and Friends of Gateway Green, I’ve organized and logged 13 work sessions to date. Not counting the hours I’ve spent wandering the park on foot placing flags and planning trail projects, I’ve personally logged 54 hours of volunteer trail work in the last four months.
During this time we’ve had anywhere from 2-17 riders come out to aid in making the bike park a place we want to ride our bikes for a total of 369 hours of skilled labor donated to the cause, and growing.
The initial work in January started slow and modestly. The first day I went out and tested the keys to the container. Since I was out, I started with a test dig and began by adding dirt rollers over a log by hand. I managed to create two small rollers on the Cliff Line in the span of five hours.
Although I had a vision for the improved riding experience, it was time to start recruiting some help. On the next Saturday 3 riders joined me and we continued the work on the Cliff Line, building 3 more rollers. The work was still going slow, and we also had the challenge of not being able to mine soil from areas around the trail to build rollers due to its location in what parks called the “e-zone.”
I came up with an alternative way to source soil – we’d simply lower the tread around the areas and create “rolling grade dips”. That meant digging down to source the soil we were going to work with. We utilized the displaced soil to shape and construct our features. (our initial efforts are documented here)
The work was still going slow though. Thankfully the ditch witch had been repaired at this point, so it was time to see what we could do now that we had proper equipment in play. Although getting the machine to the build area in the E-zone was a challenge, it worked extremely well, once I figured out the best strategy for removing and relocating soil. I had been having dreams about it rolling side ways down the side of the hill side, but it worked out, and I was getting lots done.
Until the worn out track came completely off while I was trying to back out. Talk about an “oh shit” moment.
Fellow LST member (local stewardship team) Chris Rotivik was instrumental in coaxing the track back on with the Adam’s help, and managed to walk the machine back to the container without losing the track again. He then took care of scheduling the repair and replacement of the track.
Although I had areas on the Cliff Line I still wanted to address, I was concerned about fixating on a small section of the park. It’s a small area, and in order to have the biggest impact on the overall riding experience, it would be important to improve the riding experience throughout the entire property.
So on the next week I decided it was time we finally tackle the Toe Line. The small rollers weren’t that fun, and it was a chore to ride them. They served as a connector trail more than anything, but could be so much more fun.
Unsure of the scope of the Toe Line work, Chris and I came out to make a plan. At this point I’d only logged minimal hours of machine time, but I was getting faster, so I took a crack at the Toe Line. Executing the work myself was way faster than directing an operator, and I figured I’d start by changing the spacing of the rollers and remove a few periodically to make the other ones work better. The idea was to emulate a rhythm section as seen on NBL BMX tracks. The pump track concept was based on BMX, and going back to the root, we wanted to mix up the experience a bit — why not have the entire line link to the jumps at the Skills Park? Most of the riders visiting the park spent the majority of their time in this small area, so extending it would result in placing that experience into a trail context.
If we did it right, many of the rollers would the first double jumps they would attempt. It also had to be kid friendly, but anyone that spends a day riding BMX tracks knows that NBL tracks are designed to be ridden and enjoyed by riders from the age of 3 to 69.
That first day, the two of us put in 5 hours of work. I roughed out the start of the revamped line, respacing a number of rollers. We left the trail unfinished that day, though it was technically ridable. It was time to rally the call for assistance, and for the next two weeks we revamped the entire line.
The result: a kid friendly line that everyone can ride and pump through. Ironically, we initially had negative feed back coming from riders that complain they lack the skill to jump through the entire section. Not having a plate compactor, we were unable to properly pack and tamp the soil, but myself and several of our test riders were able to ride and link (jump) all the rollers with pedaling. Similar to a BMX track, as intended by design.
It took some time but the line was getting faster and breaking in. I’ve been able to ride the entire line and hit everything with three pedal strokes or less on both my dirt jump bike and 6″ travel trail bike with 29″ wheels. I imagine others are cleaning the entire section with no pedaling already.
Several of the crew expressed the desire to revisit roller spacing and dial in the flow more, but it was time to think big picture again, and spread our efforts. The goal was to make the entire park more fun, not just a brief section.
It was time to take a look at the north side of the park and the “climbing trail” known as Linda’s Line. (our initial efforts are documented in this post)
In one afternoon of work we widened the initial s-turn section, built up the berms and took it from the worst part of the trail to one of the best parts.
After weeks of of logging machine time, I’ve become skilled with its operation and have been able to work quickly and intuitively.
This week I tackled the last flat turn on the hill, mining soil from the inside of the radius, and migrating it to the outside of the trail. (Usually a mini-excavator is used by trail builders for this type of work) I also addressed another berm that was now too small to carry speed effectively and we completely rebuilt it in the span of an evening, finishing in the dark.
We’re now to a place where the trail is starting to get really fun – every time we’re out, we’re seeing other riders doing laps on repeat, and enjoying the park.
Build days will continue on Tuesday evenings after a break for Sea Otter