Sacramento, California 2021-06-10 21:05:40 –
LATHROP (CBS13) – To repair highway 99 in just 99 hours, Caltrans uses technology never before seen on this scale in the Sacramento area. They are literally placing pieces.
The man in the helmet is working hard at the Laslop construction facility. The 99-hour construction period is approaching, and there are many other projects.
Caltrans plans to launch a multi-million dollar major project on Highway 99 starting Friday night.
“This is probably one of the biggest closures ever happened in the Sacramento area,” said Angela Da Prato of CalTrans.
“This affects many of the different commuters coming from midtown, downtown, and from different directions.”
Fix Sac 99 project extends from US50 connector to 47Th Avenue to repair the bridge deck, all within 4 days.
It can be done using precast and prestressed concrete pieces to efficiently plan and execute construction.
“Everything is pre-built, pre-built and everything is ready, so if you demolish the old bridge and bring in this new bridge, it will move seamlessly,” said Michael Hein, president of Confab, California. Says. ,Said.
“And to ensure that the shutdown is unimpeded.”
The plan is to know how the pieces fit, even before construction begins.
“Actually, we do a lot of pre-work in advance, which is like rehearsing a big game,” says Da Prato.
CalTrans told CBS13 that it has decided to adopt this innovative route to build highway 99, based on its successful use of this method in other parts of the state. ..
“This accelerated bridge construction method was very successful at the Echo Summit. This is the first time we have actually used an accelerated bridge construction method of this scale in the Sacramento region,” said Da Prato.
When it’s time to build the deck of the bridge, the girders are placed tightly together, followed by super-strong concrete in between. Fusion them.
Then put another layer of concrete on top to finish the work.
Quick and easy without compromising efficiency and quality.
However, if you’re thinking of getting out on the road in the next four days, avoid 99 while building 99.
“Please wait. CalTrans is doing this within four days. We are trying to get the job done as soon as possible,” said Da Prato.
“It’s a necessary job, but it’s also an active one, so it won’t cause a major closure in the future.”
CalTrans recommends using Interstate 5 during the next closure period to avoid traffic.
If you need to use Highway 99, put meditation music in your playlist.
CalTrans expects long delays of up to 2 hours.
Caltrans Using Innovative Construction Method To Make Highway 99 Project Fast And Effective – CBS Sacramento Source link Caltrans Using Innovative Construction Method To Make Highway 99 Project Fast And Effective – CBS Sacramento