Golden Gate Bridge closing for 1st time since 1987 to install movable median to stop crashes - InfoNews

Current Conditions

Cloudy
-1.9°C

Golden Gate Bridge closing for 1st time since 1987 to install movable median to stop crashes

January 09, 2015 - 1:27 AM

SAN FRANCISCO - The Golden Gate Bridge will shut down to private vehicles for 52 hours starting at midnight Friday so workers can install a movable median barrier designed to prevent head-on collisions, part of an effort to increase safety along the iconic structure.

Transit buses, emergency vehicles, pedestrians and bicyclists will be able to cross the bridge while the barrier is being installed, the Golden Gate Bridge Highway and Transportation District announced. The bridge is scheduled to reopen to all traffic Monday at 4 a.m.

"The board of directors had been looking for a long time to find a way to prevent head-on collisions and enhance safety, but we didn't have the money, and the technology didn't exist," said Golden Gate Bridge spokeswoman Priya David Clemens.

Currently, small plastic tubes are all that separates cars and trucks travelling in opposite directions on the bridge. Workers inside a truck place the tubes in holes on the asphalt one by one as vehicles whiz past them.

The current system has done little to prevent crashes. Since 1970, there here have been 128 head-on collisions on the bridge, resulting in 16 deaths, David Clemens said.

To create a movable barrier, 3,500 steel-clad concrete blocks attached together by steel pins will be installed through the weekend along the 1.7-mile-long bridge and on the approach portion of Highway 101 north of the Golden Gate.

To reconfigure the bridge's six lanes during rush hour commutes, the 32-inch tall and 1-foot wide barrier will be moved using two zip trucks operated by two people each.

This weekend's closure will be the longest in the bridge's history and the first since 1987, when the bridge closed for a few hours to allow for a celebration of the 50th anniversary of its construction.

Similar barriers are used along the Coronado Bridge, on Interstate 15 in San Diego, and on highways in several other U.S. cities.

At the Golden Gate Bridge, the speed limit will be dropped to 45 mph from the current 55 mph on the descent from Marin County at the bridge's northern end, officials said.

The two lanes that the barrier will touch will lose 6 inches of width, so officials are advising motorists to drive slowly while getting used to the new system.

Thomas Sturm, who lives in Sausalito and uses the Golden Gate Bridge to commute to his job as a software engineer in San Francisco, said he changed his plans for the weekend because of the closure.

"Instead of going to the city for an event, we're going to stay in Marin" and maybe go for a hike, he said.

The $30 million barrier is the latest effort by officials trying to make the Golden Gate Bridge safer.

In December, the bridge board of directors approved a design for a long-debated, $76 million suicide barrier to stop dozens of people each year from jumping to their deaths from the bridge.

The design calls for stainless-steel cable nets reaching out 20 feet from the bridge, 20 feet below the span. The cables will slightly collapse to absorb a person, making it difficult to get out until help arrives. Bids for the work are expected to be issued in March. Construction could take three years.

More than 1,400 people have jumped to their deaths since the bridge opened in 1937.

___

Associated Press writer Terry Chea contributed to this story.

News from © The Associated Press, 2015
The Associated Press

  • Popular penticton News
  • Comments
  • Pier 1 closing all of its stores in Canada
    Pier 1 Imports, Inc. announced today that it has entered into bankruptcy protection and is pursuing a sale. The retailer  commenced voluntary Chapter 11 proceedings in the U.S. Bankrupt
  • Vernon's Atlantis waterpark gets a new name
    A popular Vernon waterpark is starting its transformation with a new name. Formerly known as Atlantis Waterslides, the waterpark, located north of the city along Highway 97, has been renamed
  • Killing of 7-year-old girl stokes anger in Mexico
    MEXICO CITY - The killing of a 7-year-old girl on the southern outskirts of Mexico City has stoked rising anger over brutal slayings of women, including one found stabbed to death and skinned earl
  • Mammoth's tooth found in Williams Lake and preserved for decades by B.C. family
    What was once part of a mammoth-sized smile now is a very old conversation starter in Bryan Johnson's Vancouver home. Johnson's stepfather found a mammoth tooth in a creek at the sou
  • Vernon family captures mesmerizing melting ice
    A Vernon family was on their way home from Kelowna when they made a pit stop after noticing a beautiful scene along Wood Lake. Matthew Royal and his daughters noticed how “cool”
View Site in: Desktop | Mobile