Amid lane closures, fresh striping and new directional signs, major traffic changes, including a new roundabout, were implemented at 10:50 Friday morning.
In one big cosmic flip, westbound First Street near the freeway became eastbound, Second Street changed in the opposite direction and the new roundabout at First and California Boulevard opened.
Napa is well on its way to becoming the only city in California with three tightly clustered roundabouts — an innovative design intended to reduce congestion at the Highway 29 overpass that connects downtown to west Napa. Before construction started, 15,000 vehicles passed through daily.
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During the countdown to the street flip and roundabout opening, opinions of those living and working in the neighborhood varied.
Daisy Vega, who lives on First Street, called the flip of First a good thing. Motorists unfamiliar with Napa were forever going the wrong way on First. “You hear a lot of honking,” she said.
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Jamie Cherry, a co-owner of The Inn on First, said he was originally opposed to the flip, thinking, “Oh, what a nightmare.”
He’s since changed his opinion. People headed downtown should arrive on First, a street that shows off what Napa has to offer, he said.
Cherry hopes the flip will slow traffic down. Too many motorists leaving downtown tend to put the pedal to the metal, he said.
Shawn James, who was working at a residence on First, was skeptical of all the changes. “They’re doing this for the tourists,” he said.
As for all the roundabouts, James asked facetiously, “Didn’t we leave Europe because of the roundabouts?”
The first of the roundabouts opened in November on First at the freeway on- and off-ramps, giving many Napa drivers their first experience in negotiating this newly popular intersection design, said Eric Whan, the city’s deputy public works director.
“If you can drive the one out there now, you can drive the other two,” Whan said Friday morning, noting that the third roundabout at Second Street will be opening within a month.
“It’s going to look confusing, but take the same approach as driving the first one. Slow down, follow the signage and pavement markings. And yield as appropriate,” Whan said.
“That the beauty of the roundabout,” he said. “They look scary, but they’re really simple.”
The city and Caltrans are partners on the roundabout project, with general contractor O.C. Jones & Sons of Berkeley winning the $11.4 million construction contract.
Construction started in July and should wrap up by March, which is about nine months earlier than the original projection, Whan said.
Yet to be completed is the Second Street roundabout, the rebuilding of the connection to California Boulevard south of Second, the laying of a top coat of asphalt and the landscaping, he said.
Changing the one-way direction of First and Second between Jefferson Street and California completes the implementation of a traffic design for downtown approved years ago by the City Council.
In November, 2014, major one-way streets in the central business district were converted to two-way, undoing a one-way traffic pattern established in the 1960s when congestion was considered to be a major issue.
You can reach City Editor Kevin Courtney at email@example.com or at 707-256-2217.