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Caltrans: New Tam Valley Traffic Signals to Go Live in Early January

Signals on Shoreline Hwy. at Tennessee Valley Rd. and Flamingo Rd. will be synchronized to improve traffic flow, but road officials say bugs will get worked out in first few weeks of operation.

The arrival of bad weather tends to make the already rough rush hour commute through Tam Junction even worse.

Some much-needed and long-delayed help is on the way in the form of a pair of traffic signals at oft-dicey intersections, as well as related improvements in the area, with all work set to wrap by early January, according to county and Caltrans officials. They hope the projects will both ease traffic conditions in the area and improve safety for drivers, bicyclists and pedestrians.

The help comes in the form of the $4.6 million Tennessee-Manzanita Pathway Project, a multi-faceted project that includes a new traffic light at Shoreline Hwy. and Tennessee Valley Rd., as well as a new traffic signal on Shoreline as it bends toward Tam Valley at Flamingo Road. Ernest Klock, principal civil engineer with Marin County Public Works, said county crews should be finished with Tennessee-Manzanita project, which seeks to connect the Mill Valley-Sausalito multi-use path, Tennessee Valley Road and Tam Junction for bicyclists and pedestrians, by the end of December, as well as the Flamingo intersection project.

From there, with all equipment in place, Caltrans will take over, and hopes to flip the switch on both intersections in early January, according to spokesman Steve Williams. The two new lights will be synchronized with the light at Shoreline and Almonte Blvd., Williams said.

Exactly what that means will be determined in the days and weeks after the lights go live, he said, as Caltrans traffic engineers monitor the lights “and work out the bugs. The goal, he said, is to get traffic moving through those intersections more and smoothly than they have in recent years.

For residents and local transit officials, the improvements are welcomed, albeit long overdue. The traffic signal at Flamingo Rd., for instance, was a condition of approval when the Marin County Planning Commission approved the construction of Walgreens at 227 Shoreline Hwy. nearly 14 years ago. The $525,000 project was delayed for years due to Caltrans review and budget shortfalls.

“The bottom line is these lights are going to be great because it really couldn’t get any worse than it is now,” said Tam Valley resident Kathy McLeod, a longtime local advocate for safety improvements for bicyclists and pedestrians in the area. “We’re just sort of waiting to see. We want it to be better. The experts say (these projects) are going to make it better. I hope they time it so people coming out of Highway 1 would only have to stop once.”

“Little by little, safety improvements are being made in Tam Junction,” said Mill Valley City Councilwoman Stephanie Moulton-Peters, who sits on the Transportation Authority of Marin board and chairs the Mill Valley Safe Routes to School Task Force. “The new signals will make it easier and safer for everyone to access Shoreline Highway from Tennessee Valley and Tam Junction: bikes, pedestrians, and autos. The safety benefits of the new signals are significant."

While the traffic signals rightfully have gotten much of local residents’ attention, the Tennessee Valley Rd. project includes a number of other significant improvements. The most prominent of those was the installation in June of a 100-foot bike and pedestrian bridge across Coyote Creek along Shoreline near Tennessee Valley Road.

The larger project has a number of additional components, including: a raised boardwalk along Coyote Creek that allows for safe passage during high tide on both sides of Shoreline Hwy. and an offshoot path near Frantoio Ristorante connecting the path to Shoreline closer to Hwy.101, near the Manzanita Park & Ride.

The construction of the raised boardwalk east of Shoreline was delayed from early 2012 to Sept. 1 due to environmental protections for the California Clapper Rail bird. The existing dirt path along Coyote Creek has been closed since early fall. Klock said the boardwalk installation should be finished in December unless there are lengthy rain delays.

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Rhonda J. (Smith) McCormick May 18, 2013 at 04:14 pm
So wish I could be there for the Memorial Day Parade and picnic. I used to join in the fun forRead More years!
Rico May 20, 2013 at 06:25 pm
So, the traffic circles do impede traffic flow and slow motorists down. I do question why the CityRead More of M.V. decided to put a painted traffic circle at an isolated intersection like Cascade and Old Mill. There is not a high volume of traffic at that isolated intersection, and I haven't seen any reports of traffic accidents, injuries or deaths at that intersection. If people use common sense, it's real easy to figure out what to do at that intersection, even with no STOP signs. Perhaps the City of M.V. should remove the traffic circle, and do some more $tudie$. Maybe a STOP sign on Cascade Dr. would be a better solution.
Rico May 20, 2013 at 06:13 pm
I am aware of roundabouts in large cities, and also the concrete island at the library and near OldRead More Mill School. I know someone who lost his son at that location because of a speeding driver(decades ago).
ScottRAB May 20, 2013 at 10:19 am
Mini-roundabouts in the UK are often simply painted large dots in the road. While most USRead More installations are raised up 3 or 4 inches (also used in the UK) due to concerns about scoflaw drivers. The main point is to achieve the safety of a modern roundabout in a confined space, but still permit the occasional large vehicle to make all turns.
Rico May 15, 2013 at 05:16 pm
I guess I can't hit the enter button because that submits the post so from now on (until they fixRead More the problem), all of my posts will be one paragraph. What Angelina did was her choice, based on the multi-billion dollar per cancer industry, and by the people that like do unnecessary surgeries to line their pockets. Ask one of those male doctors if he is willing to have his testicles removed "just in case" he might get testicular cancer in the future. I'll bet that they would laugh at anyone who proposed that question. There are many ways that people can take care of their bodies to prevent cancer, like taking vitamin D, magnesium, selenium, turmeric and many more anti-inflammatory herbs. Also diet and environmental factors play a role in the pre-disposition to get cancer. In most cases, genes only play about a 5% role in a chance of inheriting or contracting cancer. But this big business of cancer research doesn't want hear about anything else besides expensive pharmaceutical drugs and surgery, anything else would threaten their business model. This post is a test of the new Patch commenting system.
Rico May 15, 2013 at 04:55 pm
Yes, and she also announced that she is considering having her ovaries removed also.
Rico May 15, 2013 at 11:04 am
Thanks Jim W. for your reply and explaining things to us. I look forward to a new Patch where peopleRead More are more considerate of other's opinions. I hope the new filters get rid of the hacker/trolls. And by the way, if you don't port over the comments about the transgender shower sharing article that I glanced at last night, you will be doing all of us a favor !
Jim Welte (Editor) May 15, 2013 at 10:32 am
Thanks Rico. You make great points. We had a bit of a tech glitch in that some content from earlierRead More this week did not migrate over yet to the new sites - but it'll all be there soon. And yes, we'll have more info on how to navigate the site. I'll direct you here with any specific questions for now: https://patchsupport.zendesk.com/home But if that doesn't cover it or if you'd prefer to ask me, feel free - happy to help. And that goes for anyone out there with a question about how to get around on the new site.