All posts by Marc Perkins

Harbor Blvd. entrance to the Tanager Drive Trail

Tanager Drive Trail extension update

[This is the fourth article in a series. The first article summarizes Costa Mesa’s draft active transportation plan, the second article discusses the proposed Tanager Drive Trail extension and Fairview Park multi-use trails, and the third article discusses the plan’s implications for Orange Coast College.]

During the Bikeway and Walkability public outreach session on Wednesday December 6, Bill Burke, a resident of Tanager Drive, used his public comment time to address my post on the proposed Tanager Trail extension. Bill, and many of his neighbors, attended the meeting to speak in favor of the overall active transportation plan, but against putting an off-street multi-use trail behind their houses. After the meeting we were able to talk, and I met with him and Mike Chun the following Saturday to discuss active transportation in and around the Tanager Drive area.

The goal of this meeting was to give us an opportunity to share our personal views and experiences, and help us understand the issues better. I came out of the meeting with a much better understanding of their concerns, and a revised view of the situation.

Connections through the Upper Birds

A starting point for discussing active transportation in this area of Costa Mesa is to look at all the connections that are served by the roads and trails in the Upper Birds neighborhood:

Marked up Google Map
A diagram illustrating the connections around the Upper Birds neighborhood in Costa Mesa. Map from Google Maps in December 2017.
  • Directly to the southwest is Fairview Park, a prime destination in the area as well as home to a very useful connection to the Santa Ana River Trail and Huntington Beach.
  • Also to the southwest is Placentia Avenue, which connects to homes, shopping, schools, and more.
  • To the northwest are homes in Mesa Verde, Estancia Park, Adams Avenue (which leads to Huntington Beach), and additional connections to the Santa Ana River Trail (at Gisler or Moon Park) for those traveling north.
  • To the southeast is the existing Tanager Drive Trail, which connects to the Harbor Village Apartments, Harbor Boulevard (for shopping and more), the homes in College Park, and Orange Coast College.
  • To the northeast, along Golf Course Drive and Mesa Verde East, are connections to shopping, additional residences (including the eastern part of Mesa Verde and the many apartments at 27 Seventy Five Mesa Verde), and another route to Orange Coast College.

Creating quality active transportation connections through this neighborhood will allow people traveling between all these points to do so more safely and easily. Students traveling between Orange Coast College and Huntington Beach, people heading to Fairview Park, folks heading to shopping near the Harbor and Adams intersection, commuters on their way to work, families out for a trip to the beach, and more could all use a connection in this region. But currently it’s not at all clear how to navigate the neighborhood (e.g., I had a student who lived in this neighborhood for more than a year but didn’t realize that the Tanager Drive Trail existed).

Off-street multi-use trail

A way to link all of those destinations in a clear, easy-to-navigate manner would be to create an off-street multi-use trail along the north side of the golf course, as discussed in this post.

Something I made clear when talking with Bill and Mike, and want to make clear here, is that while discussing a proposed extension of the Tanager Drive off-street multi-use trail I am not talking about building a “caged bike trail” that is a narrow strip of bumpy asphalt dominated by a looming chain-link fence. I would be opposed to building such a structure; fenced-in, narrow trails are, among other problems, unsightly (to both trail users and local residents) and unwelcoming to many potential trail users.

When I see plans to put a Class I trail on the north side of the golf course, I see a trail like the one just north of Castaways Park, or the San Diego Creek Trail, or the Harbor Cornerstone Trail: beautiful, wide, nicely lit, well-landscaped trails that are welcoming to all and are designed in such a way as to deter crime to the adjacent properties (e.g., by putting dense vegetation adjacent to property fence lines).

But what I envision may not be feasible in anything approaching the short term. Continue reading Tanager Drive Trail extension update

The Adams Parking Lot of Orange Coast College.

Costa Mesa’s draft Active Transportation Plan: Benefits for OCC

[This is the third article in a series. The first article summarizes Costa Mesa’s draft active transportation plan, the second article discusses the proposed Tanager Drive Trail extension and Fairview Park multi-use trails., and the next article is an update on the Tanager Drive Trail extension.]

I’ve taught at Orange Coast College for fifteen years, and for all of those years I’ve lived within walking and biking distance of the campus. Being able to bike or walk to work every morning has been a tremendous asset in my life; instead of sitting in traffic fuming, I get to start every day with a short ride or walk through the pleasant Costa Mesa weather, possibly stopping in a park to enjoy my tea if I’ve got a bit of extra time. I’m happier, healthier, and fitter (and a better teacher) thanks to biking and walking to work.

Existing active transportation facilities near Orange Coast College

But actually getting to OCC by biking or walking right now is … not trivial. The city’s existing active transportation infrastructure has significant gaps around the campus – take a look at how few connections there are to OCC with the current infrastructure (especially from the north):

Map of facilities around OCC.
The existing active transportation facilities around Orange Coast College, as seen in the August 2017 draft of the Costa Mesa Active Transportation Plan. Red lines are off-street multi-use trails, blue lines are bike lanes, and green lines are bike routes.

Proposed new facilities near Orange Coast College

The most recent draft active transportation plan the city has posted online includes many proposals that are relevant to Orange Coast College:

Existing and proposed bike facilities around OCC
The proposed active transportation facilities around Orange Coast College, as seen in the August 2017 draft of the Costa Mesa Active Transportation Plan. Red lines are off-street multi-use trails, blue lines are bike lanes, yellow lines are protected bikeways, green lines are bike routes, and purple lines are bicycle boulevards. Solid lines are existing facilities, dashed lines are proposed new facilities.

[Note: For more background on the difference between off-street multi-use trails, bike lanes, protected bikeways, bike routes, and bicycle boulevards, see my summary post on the draft Active Transportation Plan.]

There are many improvements relevant to OCC, which I’ll cover by general location. Continue reading Costa Mesa’s draft Active Transportation Plan: Benefits for OCC

Proposed trail location on the north edge of the golf course.

An examination of the proposals around Tanager Drive in Costa Mesa’s draft Active Transportation Plan

[This is the second article in a series. The previous article summarizes Costa Mesa’s draft active transportation plan, the next article discusses the plan’s implications for Orange Coast College, and the fourth article is an update on the Tanager Drive Trail extension.]

In this article I will discuss the current state of active transportation (walking, bicycling, jogging, etc.) infrastructure on the northern side of the Costa Mesa Golf Course and Fairview Park, and then go over the proposals included in the city’s draft active transportation plan.

To jump straight to the discussion of the proposals, click here

Existing facilities in the region

map of costa mesa bike facilities
The existing active transportation facilities around Fairview Park, as seen in the August 2017 draft of the Costa Mesa Active Transportation Plan. Red lines are off-street multi-use trails; blue lines are bike lanes

The current facilities in the region include:

  • The Tanager Drive off-street multi-use trail
  • The Fairview Park off-street multi-use trails

Existing Tanager Drive Trail

Tanager Drive Trail
Existing Tanager Drive Trail

The Tanager Drive Trail is an off-street multi-use trail leading from Harbor Boulevard to Golf Course Drive. The trail runs along the northern border of the Harbor Village apartments and the northeastern border of the Costa Mesa Golf Course. The trail was recently repaved, and is frequently used by local residents (including yours truly, who bikes to work on it most days).

Harbor Blvd. entrance to the Tanager Drive Trail
Harbor Blvd. entrance to the Tanager Drive Trail

The Tanager Drive Trail connects with the Harbor Cornerstone Trail, which connects to the Joann Street Trail, allowing people to easily access the Tanager Drive Trail from multiple areas of Harbor Boulevard.

Eastern entrance to the Tanager Drive Trail
Eastern entrance to the Tanager Drive Trail

The end of the Tanager Drive Trail at Golf Course Drive is not well-marked, leading many people to be unaware that there is a multi-use trail open to the public at that location. The lack of good marking also makes it a dangerous location to enter the trail; I’ve almost been hit there on my bike by vehicles exiting the golf course. Continue reading An examination of the proposals around Tanager Drive in Costa Mesa’s draft Active Transportation Plan

Harbor Blvd. Bike Trail at night

Costa Mesa’s draft Active Transportation Plan: A summary

Cover of the 2017 transportation plan.[This is the first article in a series on Costa Mesa’s draft Active Transportation Plan.  The next article discusses the proposed Tanager Drive Trail extension and Fairview Park multi-use trails, the third article discusses the plan’s implications for Orange Coast College, and the fourth article is an update on the Tanager Drive Trail extension.]

The city of Costa Mesa is working on a new active transportation plan. The plan is being drafted by Stantec, with input from city residents, city staff, and the city’s Bikeway and Walkability committee. The most recent version of the plan available online is the August 2017 draft.

The Bikeway and Walkability Committee is currently soliciting public input on the plan, with the second of two public outreach sessions happening Wednesday, December 6, 2017 at 7:00pm in conference room 1A at Costa Mesa City Hall.

To help people understand this new plan, which is more than 75 pages long, I’ll try to summarize some of the key elements in this post.

Existing infrastructure

The city currently has 43.5 miles of bike routes, though only nine of those are Class I (off-street) bicycle paths that completely separate cyclists from traffic; most of the rest are bike lanes painted on the edge of roadways.

A map of Costa Mesa, CA showing bike paths.
Map of Costa Mesa’s existing bike facilities, from the August 2017 draft of the Costa Mesa Active Transportation Plan. Red lines are Class I (off-street multi-use trails), blue lines are Class II (bike lanes), and green lines are Class III (bike routes).

Types of bicycle paths

Here’s what the colored lines on that map mean:

Class I: off-street multi-use trail

Person on bike on Class I bike path.
A person on a bike rides along the Harbor Cornerstone Bike Trail in Costa Mesa.

Indicated on the map with red lines, these are pathways that completely separate the people on them from motor vehicle traffic. These are by far the most welcoming to people of all ages and all skill levels, such as children, inexperienced bicyclists, or people with disabilities. Class I trails are not just for cyclists: dog walkers, roller skaters, joggers, kids on scooters, and everyone else can use them too.

The shining star of Class I bicycle paths in Costa Mesa is the Harbor Boulevard Cornerstone Trail, built in 2016, that runs along Harbor between Merrimac and Fair.

Some of the best cycling/walking/recreational areas in the county are anchored by Class I trails: Newport Back Bay, the San Diego Creek Trail, Castaways Park, and more.

Bike trail on cliffs above water.
The trail that leads north out of Castaways Park heads along the cliffs above Newport Back Bay and behind some gorgeous homes. It’s a beautiful example of a Class I trail.
lights illuminate the fog-shrouded bike trail.
A foggy evening on the San Diego Creek Trail in Irvine.

Class II: bike lanes

Continue reading Costa Mesa’s draft Active Transportation Plan: A summary

Science uses one of my images

This week’s Science, the preeminent scientific journal, features one of my images:

A mouse scratching its face on Science's website
A screen capture of Science’s March 10, 2017 issue’s website (used with permission of AAAS).

The image is being used to illustrate the accompaniment to an article on contagious itching in mice.  This is now my second image publication in Science; the first was a looser crop of this image, used to illustrate the accompaniment to an article on limb digit developmental patterns.

Many thanks to the editors of Science for being repeat customers of my images!


And, for the photographers out there who want to know how I did this, the answer is sadly low-tech: I posted a keyword-rich album of mouse closeups many years ago on my Photoshelter website, and the art associates / designers of Science found me.  They e-mailed me with an urgent request, and both times we had a contract and price agreed on within a few hours of their first e-mail.

Two intersections in Diamond Bar: The Grand Avenue Beautification Project

In 2015 the city of Diamond Bar completed their Grand Avenue Beautification project, which included redesigning the medians and parkways of the Grand Avenue / Diamond Bar Boulevard and Grand Avenue / Longview Drive intersections. The landscape architecture work was done by David Volz Design.

Happily enough, Diamond Bar Boulevard aims directly at Mt. Baldy, creating a view no photographer can resist*:

Mt. Baldy (Mount San Antonio) seen from the southern side of the Diamond Bar Boulevard and Grand Avenue intersection in Diamond Bar. Rocks, median art, and flowering plants (yellow yuccas - Hesperaloe parviflora) are all visible, including a car. The stoplight is showing all green lights and a green left turn signal. This was part of the 2015 rebuild of the Grand Avenue and Diamond Bar Boulevard intersection for Diamond Bar's 2015 "Grand Avenue Beautification" project, landscape architecture for the project was by David Volz Design.
Mt. Baldy (Mount San Antonio) seen from the southern side of the Diamond Bar Boulevard and Grand Avenue intersection in Diamond Bar.

The Longview Drive intersection is at the eastern edge of the city, and features a new entrance sign for the city:

A full view near sunrise of the sign at the eatern edge of Diamond Bar's Grand Ave. This was part of the 2015 rebuild of the Grand Avenue and Longview Drive intersection for Diamond Bar's 2015 "Grand Avenue Beautification" project, landscape architecture for the project was by David Volz Design.
A full view of the sign at the eastern edge of Diamond Bar’s Grand Ave.

The sign is pretty just after sunrise, but the copper elements really stand out when it’s diffusely lit:

The entrance sign to Diamond Bar on the eastern edge of the city. This image, taken in the shade, highlights the coppery accents of the sign. This was part of the 2015 rebuild of the Grand Avenue and Longview Drive intersection for Diamond Bar's 2015 "Grand Avenue Beautification" project, landscape architecture for the project was by David Volz Design.
The entrance sign to Diamond Bar on the eastern edge of the city.

Iron plates form a repeating theme through the project, serving not just as elements on the entrance sign, but also as artistic inserts on parkway columns, display pieces in medians, and tree grates.

Metallic cutouts with a windmill pattern are frequent in the Grand Ave. corridor; this one is on the large entrance sign on the eastern edge of the city. This was part of the 2015 rebuild of the Grand Avenue and Longview Drive intersection for Diamond Bar's 2015 "Grand Avenue Beautification" project, landscape architecture for the project was by David Volz Design.
Metallic cutouts with a windmill pattern are frequent in the Grand Ave. corridor; this one is on the large entrance sign on the eastern edge of the city.

Continue reading Two intersections in Diamond Bar: The Grand Avenue Beautification Project

Polaris above Prescott Valley, AZ

When I first started reading up on night photography years ago I remember looking at star trail images with wonder: simply by leaving the lens open for a long time one could capture the movement of the stars across the sky.  Even more wondrous were images that included Polaris, the north star, which aligns with the planet’s rotational axis and thus does not move during the night (while all the other stars appear to spin around it).  I promptly put capturing a long-exposure star-trail image with Polaris on my bucket list.

And last week while visiting Prescott, AZ, I finally got one I’m happy with:

A long-exposure night image with moonlit illuminated hills and stars rotating around Polaris.
A long-exposure image of the moonlit hills above Prescott Valley, Arizona.

This is a single-frame capture based on a roughly 30 minute exposure; the hills in the foreground are illuminated by moonlight.

Take a look in my Prescott, AZ gallery for a few more images from my recent trip there (though this is the only star trail image I’m sharing from the trip).

Memories: Journal of Feline Medicine and Surgery uses my images

I got a little reminder today of a neat use of my images: the Journal of Feline Medicine and Surgery purchased two of my cat tongue closeups to illustrate an article on the medical implications of cat hairballs.  The article was behind a paywall when it was first published, but the full text is now freely available.

Here’s the reference:  Cannon, M. 2013. Hair Balls in Cats: A normal nuisance or a sign that something is wrong? Journal of Feline Medicine and Surgery 15: 21-29. doi: 10.1177/1098612X12470342.   http://jfm.sagepub.com/content/15/1/21.abstract

 

My Mirrycle MTB Bar End Mountain Bicycle Mirror mounted on my hybrid.

Bicycle mirrors: the eye on the back of your head you’ve always wanted

You’re coming up to an intersection and want to go straight, but suddenly realize that the lane you’re to the right of is turning into a right-turn-only lane.  You know  bike safety: you need to get to the left of this lane before the intersection, but you’ve only got a few yards to do so.

Is it safe to pull out into the lane?  Is there a car behind you?

A protected bike lane ends abruptly and turns into a right-turn-only lane. Do you know if it's safe to move left so you can keep going straight? (this is the intersection of Placentia and Adams in Costa Mesa)
A protected bike lane ends abruptly and turns into a right-turn-only lane. You need to merge left to keep going straight; is it safe to do so?

Like most riders, I started riding without a mirror.  When I was on bike trails and low traffic streets this was fine, but as I started commuting and utility biking more, I found myself wishing for eyes on the back of my head.  Turning to look behind me caused me to wobble left (into the cars I was trying to avoid!) and also only gave me a snapshot of what was behind me (did that car keep gaining on me, or did it slow down to let me over?).

When I finally bought a mirror, my cycling world changed.  All of a sudden riding on busier streets and navigating complicated intersections got easier: with a single glance I could immediately tell whether cars were behind me or not1.  And, even better, I could predict when the road would be clear – by regularly glancing in the mirror I could see, for example, that after one car passed me I’d have an open road behind me, allowing me to swing into that left-turn lane three lanes over.

Riding with a mirror has given me tremendous amounts of confidence in traffic, yet very few road cyclists use mirrors2, and that’s a shame.  They’re not expensive, they’re easy to mount, and dead simple to use.

There are two primary types of mirrors used on bikes: Continue reading Bicycle mirrors: the eye on the back of your head you’ve always wanted