one exit earlier over at stone valley road.ck here near the dublin interchange, you might want to take 580 over through castro valley, then back up through oakland and back around in toward lafayette. i know it's a lot longer, but you can just keep moving now. right now, 680 was reported still blocked by chp, but bob redell is out there. bob, i had hoped lanes would reopen. what do you have, mike? they're about to reopen at any moment. you can see chp with the help of the wreckers. they have removed the two big rigs that were in question just before 4:00 this morning. one big rig was heading northbound here on 680, just north of lavorgna, when an animal crossed the road. they try to avoid the animal and it ended up jackknifing. a second big rig came along, tried to stop but couldn't and hit that big rig. everyone's fine, but obviously it took some time to get these big rigs out of the way. it's been over, you know, just about 2.5 hours, but they're going to be reopening the road here at any moment. there is some debris. it look

some folks are getting off at stone valley road. and then there's a crash now at stone valley road. i don't know the details, but that's why we saw that weird slowdown developing here. so that's going to push more traffic over to danville boulevard to the east of the freeway. there are other alternates, but you have to go win back and forth and zig zag through the area, and it's just not advisable. so do take this freeway traveling north again if you need to, or if you're around the dublin interchange, you can go 580 over and through castro valley and then take 580 up here. continue off to highway 13 and get about your business. if it was in orinda, lafayette, walnut creek, that is possibly worth the time. an easier, more pleasant route or the bart system is talking about no delays. again, that's northbound 680 with the big problem between alamo and walnut creek heading toward the benicia bridge. over here, the bay bridge light traffic still continues back to you. thank you. mike 545 now and a first of the kind a law now on the books here in california ahead for you here on today in

and the backup is to stone valley road here at this hour. this has been in place since about four this morning. 409 is when those two big rigs crashed. but one of them blocking the roadway because it became jackknifed. we also understand that there is a report of a light pole being hit and taken down, and with some of those wires exposed as well. so there's no estimated time of reopening, but it is going to impact the commute, especially as commute hours tick up. but again, northbound 680 in alamo, that's an issue. we do have. abc seven news reporter lena howland on scene with fresh eyes as the sun starts to rise up, rise up on the scene, lena. >> hey, amanda. we just got on scene a few minutes ago, and chp tells me that they are working to get this cleaned up in about 20 minutes. take a look right here behind me. you can see a tow truck working to, get this tractor trailer up and out of the way. this is a jackknifed semi, and this does appear to be a crash involving two semi trucks blocking all northbound lanes of 680. now, this crash happe

and now there's another crash in the backup northbound 680 at stone valley road.kup for the crash. and then now there's another crash here. so 680 is not doing very well. this morning as you drive through the area and let me show you some video that we took a little earlier of this truck on northbound 680. that's jackknifed. it also took down a light pole. and it's going to take a while for them to unstick the truck, if you will, and all the northbound lanes are going to be blocked southbound, not affected. however, you can clearly see it on the other side of the freeway, so people may be slowing down. and take a look at 531. let's get back to the desk. >> all right. thank you so much. teachers and staff at california schools cannot be required to notify parents if their student wants to change their gender identity at school. a bill prohibiting school staff from doing that was signed into law by governor newsom. ktvu ali rasmus joins us live now with details. >> ali andre, california is the first state in the nation to enact a law like this. assembly bill, 1955,