Have a lane closed here. They think they have another hour of work left to go. So, one lane still closed. Five hours after the accident happened. This is whats left of the big rig that burst into flames on northbound 680 at 6 00 this morning. This burned shell and the aftermath in its wake, clogged traffic for the entire morning commute. This is awful. We cant even back down the road. So or i would get off. Reporter the view from sky 7 shows the smoke still billowing from what witnesses say was a huge fire. The vehicle was fully engulfed, so it was pretty visible from both sides of the freeway. As i approached the scene this morning i probably saw the least amount of way. Reporter investigators at this point think the truck suffered a blowout from the tire on the lefthand side and that set off an incredible chain of events. That caused him to swerve to the left sboorks the Center Divider. And then he actually merged over to the right shoulder of the freeway. When he hit the Center Divider it crumbled, spewing concrete on to the southbound side of the interstate. Ten cars trying to avoid the debris crashed. Some drivers complained of pain but no major injuries were reported. We were very thankful and lucky. Especially with it being dark Early Morning hours. Reporter drivers in both directions were then stuck for hours. No movement, nowhere to go. It was especially stressful for people trying to get to work like this e. R. Nurse. Because our e. R. Is full right now and nurses that have worked for 12 hours on the night shift need to get home and get to sleep. So they can rest good back tonight. Ironically thats just where they took the four victims from this accident. They took them where she was trying to get. Imagine seeing this coming at your car. This is a piece of that concrete divider. It hit one womans windshield shattering it. She said she had glass inn eher eye. The other three drivers including the big rig driver, they all complained of various pain on their body, but they are all expected to be okay. Reporting live in walnut creek, amy hollyfield, abc 7 nurse. A big rig crash in vallejo and fire on highway 37. This happened just before 7 00 this morning. It shut down both lanes. The eastbound lanes have since reopened. The westbound lanes may not reopen until 12 30 this afternoon. Ab abcreporter has that story. Reporter sky 7 hd has the bright flames lighting up the sky. This started as fivecar collision that included a big rig and four other cars. Lanes were shut down on highway 37, forcing morning commuters to turn around. Chp doesnt know what led to the crash or how the fire started but they say the big rig carrying two trailers of hay fueled the flames to keep going for hours. Dustin miller captud video of the thick smoke from his backyard. This morning we heard some explosions outside of our backyard there. So i went out in backyard and we saw people on fire and there was an explosion. Reporter the driver of the big rig got out just in time. He and all the other drivers are safe. Pretty scary feeling. And kind of a helpless situation. See how much fire and explosions like that. Scary feeling. A scary situation for a caltrans worker as well after being rearended near the scene. Im janet o. , abc 7 news. Caltrans driver who was involved in the threecar crash is unhurt and same goes for the other drivers in the incident. We mentioned this crash on the other in walnut creek causing major traffic headaches. Traffic reporter is here to tell us more. Leyla . Yes. Take a look at the walnut creek camera, southbound is moving along fine. One lane is taken away at highway 24. But this is a really impressive improvement from earlier this morning. Now, northbound traffic hour a little bit different story with lanes slowly starting to reopen. The sigalert still is in effect northbound side at 680 at highway 24. Still down to ten Miles Per Hour and coming out of danville. You can use danville boulevard as alternate. It looks like things are slowly starting to improve here. Were going to swing up to highway 37 westbound side. Still remains closed at wilson avenue. They expect it to reopen at 5 00 p. M. Folks have been taking highway 29 to highway 12. That is also quite busy at this hour. So again, 5 00 p. M. Is the estimated reopening of westbound highway 37 leaving vallejo. As far as walnut creek goes, amy thinks that all lane on northbound 680 according to chp should be around 12 00. Wow. Thank you so much. Developing news in Southern California. Hundreds of cars still stuck along a tenmile stretch of state route 58 after flash floods covered the highway with mud and debris. Most of the vehicles appear to be big rigs. The california Highway Patrol says there are also 115 cars and two tour buses stuck in all that gridlock. Abc News ReporterMarcy Gonzales has this story. Reporter today a muddy mess in Southern California after this. The thunderstorms year setting off massive mudslides. Everybody out there is land locked. Reporter that flow miles long, setting swallowing cars tra stranding more than 100 people. Are we stuck . Were stuck. Reporter shutting down a 30mile stretch of interstate 5. 911. Reporter one of californias busiest freeways. Next thing you know boulders are coming down the mountain. It was just really crazy. It just happened quick. So it was it was scary. Reporter this woman forced to abandon her car and trudge through the fastmoving debris filled flood waters. Shes at least waist deep. Reporter emergency crews helping other drivers dig out of the thick mud. Re rescuers spending hours searching through the air. The Los Angeles Fire Department tweeting pictures of one of their rescues bringing this dog along with several others and their owners stuck on the roofs of their homes to safety. And there were reports the mudslides hit a school, trapping 11 teachers inside. Were told it could take up to two days to get them out. Marcy gonzales, abc news, new york. Some new details this morning. The suspect accused of sexually assaulting an 8yearold student at a Sunnyvale Charter School pleaded not guilty just moments ago. 18yearold Jonathan Chow worked part time at spark Charter School. Abc 7 News Reporter joins us outside court in palo alto. Matt . Reporter about 45 minutes ago the defendant entered a not guilty plea inside this palo alto courthouse. Now his attorney also asked for a psychological evaluation for his client. This is new video of this mornings hearing. You can see 18yearold Jonathan Chow was in handcuffs as his attorney entered a not guilty plea to one count of sexual penetration with a child, two counts of lewd accounts with a child and two counts of child pornography. Child was a parttime lunch monitor and extended care teachers assist about at spark Charter School in sunnyvale. The el many entry school has about 160 students, just opened this year. Chow was arrested for the alleged sexually assault of an 8yearold student on campus. The girl reported the incident to her mother. After that spark charter was closed for a due days after it was discovered. The school did not complete background checks on employees. Our immediate reporter reports a claim on behalf of the parents and child has been made against the school and county board of education as precursor to a lawsuit. As for the criminal case chow will be back in court for a bail hearing. If convicted on all charges he could face life in prison. Reporting live in palo alto. Al po at to intersection is closed after a water main break this morning. Water started leaking in the area just before 8 00 this morning. Crews are still there working to fix that leak. They say they expect the intersection to be closed for most of the day. And that is forcing the vpa northbound line 89 to reroute folks. Allow extra time if youre going to be using that bus this afternoon. Happening now. A search is under way for missing 66yearold man on the peninsula. Albert jacobs was last seen in East Palo Alto eight days ago at his sisters house. Police say jacobs suffers from a medical condition and may become disoriented. Khaki pants and plaid shirt. License plate you see on your screen. A construction project gone wrong leading to a dramatic scene in houston. The developments just coming in after a scaffolding collapse that left several people trapped. Another car recall. This time involving kia. The makes and models being pulled off the road and what you need to know to protect your fami when i was sidelined with blood clots in my lung,h. It was serious. Fortunately, my doctor had a game plan. Treatment with xarelto®. Hey guys hey, finally, somebody i can look up to. Besides arnie. Xarelto® is proven to treat and help reduce the risk of dvt and pe blood clots. Xarelto® is also proven to reduce the risk of stroke in people with afib, not caused by a heart valve problem. For people with afib currently well managed on warfarin, theres limited information on how xarelto® and warfarin compare in reducing the risk of stroke. You know, i tried warfarin, but the blood testing and dietary restrictions. Dont get me started on that. I didnt have to. We started on xarelto®. Nice pass. Safety first. Like all blood thinners, dont stop taking xarelto® without talking to your doctor, as this may increase your risk of a blood clot or stroke. While taking, you may bruise more easily and it may take longer for bleeding to stop. Xarelto® may increase your risk of bleeding if you take certain medicines. Xarelto® can cause serious, and in rare cases, fatal bleeding. Get help right away for unexpected bleeding, unusual bruising, or tingling. If you have had spinal anesthesia while on xarelto®, watch for back pain or any nerve or muscle related signs or symptoms. Do not take xarelto® if you have an artificial heart valve or abnormal bleeding. Tell your doctor before all planned medical or dental procedures. Before starting xarelto®, tell your doctor about any kidney, liver, or bleeding problems. You know xarelto® is the 1 prescribed blood thinner in its class. Thats a big win. It is for me. With xarelto® there is no regular blood monitoring and no known dietary restrictions. Treatment with xarelto®. Was the right move for us. Ask your doctor about xarelto®. Happening now. Police and firefighters in houston are scrambling to free several people who are trapped under skcaffolding whichal lopsed. It gave way at 9 30 this morning at construction work at a sevenstory complex that was being built. Four workers are trapped under all of that rubble. Two oers this very wheeled away on stretchers. Authorities have not provided any information on their condition. Well bring you updates on this story at abc7 bay area on twitter. Haesds eads up if you use u. Thousands of uber drivers are on strike. Those here in the bay area plan to join that effort in less than 20 minutes at 11 30. Drivers are demanding uber increase rates by 60 . Add an option for customers to leave a tip on the app. According to facebook posts strike supporters say many drivers make less than minimum wage once they add in the cost of doing business. Technically only employees of a company can strike. Drivers are open that uber takes them seriously even though theyre supposed to be independent contractors. Uber says that always welcomes feedback. New this morning, if you have a laid model kia suv you may want to get it inspected. South korean automaker a is recalling 670 thousands of surento crossovers. The transmission can be shifted out of park when the drivers foot is not on the brake. The recall covers or rent tos from the 20112013 model years. Kia says it began investigating the issue in august when it got a letter from a lawyer saying the child moved the surento shift lever out of park. The suv rolled causing an injury. Kia says it will notify affected car owners next month. Extra steps for safety in the wake of a shark sighting near alcatraz island. What swimmers are doing before they dive in for a weekend competition. And then meteorologist ahead with the forecast. Hi. Good morning, everybody. Lets look at live doppler 7 00 howard de hd. The showers are just about gone. We do have another chance of showers this weekend. Cooler weather before another warming trend rolls into the forecast. Ill have the latest numbers for your neighborhood. Firefighters pay it forward to members of the force who need it the most. What theyre doing to make a difference for some of their own the Health Care Law gives us powerful tools to fight it. On medicare fraud. To investigate it. Prosecute it. And stop criminals. Our senior medicare patrol volunteers are teaching seniors across the country to stop, spot and report fraud. You can help. Guard your medicare card. Dont give out your card number over the phone. Call to report any suspected fraud. Were cracking down on medicare fraud. Lets make medicare stronger for all of us. Oakland, sunnyvale, all the bay area, this is a brbc 7 news happening today, surfers from around the world are in santa cruz for the annual cold water classic surf competition. Were looking live right now from our santa cruz camera. 96 surfers will be competing today through sunday. They come from all across california as well as hawaii, puerto rico, mexico, and japan. Theyre competing for points to qualify for surfings top tier world tour. The grand prize winner this weekend will take home a cool 50,000. Whoa. Were not there. 50 grand in your hand . Yes. Happy with that. It will be better sunday probably than saturday because were going to have some showers tomorrow. Especially near the coast. Drizzle in the morning. In the 60s and 70s. Heres some of that rain that we have this morning. Palo alto, one of the light showers did come on down and look at just made it enough to be aggravating. Not enough rain to help the drought or help out plants. Just enough to make everything a little wet and maybe make your air a little less. All right. Lets look at the east day oakland island. Juries this beautiful sun rise this morning. Watch how the lights through the clouds hitting the lower cloud. Just absolutely gorgeous. Thought i would share it with you. If you have pictures you want to share with us, abc7now. I would love to see those. Very colorful sun rise on my Facebook Page and twitter. You can see the clouds starting to cloud. Going to be a brighter day today. All the moisture still up around 10 to 12,000 feet. Thats why over the next couple hours the computer models are gridding out. Thats about it. In fact, look at this. Other than the low clouds developing along the coast, a maintain tomorrow. Its getting a lot brather outside. Cooler today. Chance of showers tomorrow. Even cooler yet. Its going to be sunny and warmer next week. Heres a look at our setup. The low that brought the flooding rain to california. Getting close to us but notice how its losing the moisture. Isolated sprinkles possible. If youre heading out this evening dont worry about it just take a coat. Its going to be a cooler than the last couple evening. Brings us unsettled weather for saturday. Here we are the rest of the afternoon. Best chance of storms in the sierra if youre heading that way. Overnight, drizzle possible. The best chance of any really organized showers up across the north bay in the morning. And then look how the cold front falls apart as it moves through the neighborhoods. At any time tomorrow theres a chance of a light shower. Less sunshine than today. A little breezy and cooler. Today were in the 60s along the coast. San francisco, richmond. 70s everywhere else. 80s in the inland east bay neighborhood. Heading up to the classic, noon, its going to be 71 in napa. Look at this. Mid to upper 70s through the afternoon hours. Colorful sunset. 52 degrees by the end of today. Temperatures tonight well have a lot of cloud cover. That will keep us in the mid 50s to low 60s. If youre heading to halfmoon bay tomorrow morning, probably the wettest part of the day even though scattered showers possible. 57 to 59. But sunday a lot more sunshine. 55 to 68. Wanted to show you the niners, ravens game. Mid 70s there. In santa clara. I was trying to go to the sevenday forecast. Four degrees coolers tomorrow. Low to mid 80s around the bay and inland. Good night for a charity tonight. I know. Im not going to be there with you tonight. San francisco. Yeah. So theyre celebrating another year of their new house. Just opened in february. Thats right. Thank you for always be there for us. Ill be there next year. Cool. Lets move on. New this morning. A group of very braf swimmers doing a test run a day before the alcatraz triathlon. Look. They jumped into the water this morning. Alcatraz island close to the same spot where the video was taken last saturday. This shows a great white shark feeding on the sea lion. David mcgwire says one thing swimmers will not be wearing tomorrow is a wet suit. If youre wearing a wet suit youre dark and look more like a sea lion. Especially if were at the surface. Sometimes we believe its mistaken identity that the sharks come up, theyll bite and circle around and realize were not their prey and swim away. Deer. Mcgwire says the dolphin club will keep a close watch on all of the try athletes. Fire Department SaysCharities Across california are coming together to help dozens of firefighters who lost their homes in recent wildfires. The Fire Family Foundation oakland firefighters random acts are connecting 30 departments with 30 firefighters who lost their homes. Many in the fally fires. The apartments which adopt a firefighter will provide necessities for that persons family. Organizers are hoping this will encourage a Big Brother Big Sister Program with firefighters in the future. Its finally friday. You know what that means. Time to meet our perfect pet. Find out how you can make these adorable little kitties part of your family. Coming up next layover. 24 hours. Hello, reykjavik. Oh, so thats how you spell it. What are you looking at . Oh, cool. Hungry. Fish, anyone . Hello, seventh waterfall of the day. Hello, duck boat. Hello, sheep . Oh right itchy icelandic sweaters and no foreign transaction fees. Sweet. One last look. Ahh. Triple points. And were off. Whats next . Wherever the journey takes you, carry American Express gold. Its more than a card. Its the gear that gets it done. Coming up at 4 00, the special wording in san joses minimum wage law that is costing workers big bucks.