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A large platform overturned and dumped 27 tonnes of dirt on the roadway this Friday morning on Interstate 680 in Pleasanton, causing significant delays in traffic, authorities said.
A large platform overturned and dumped 27 tonnes of dirt on the roadway this Friday morning on Interstate 680 in Pleasanton, causing significant delays in traffic, authorities said.
Photo: CHP Dublin
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Click on this slide show for the cities where the locals make the longest trips.
Click on this slide show for the cities where the locals make the longest trips.
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10. Pinole (Contra Costa County)
Average: 35.8 minutes
Driving alone: 31.3 minutes
Carpooling: 37.1 minutes
Transit time: 71.7 minutes
10. Pinole (Contra Costa County)
Average: 35.8 minutes
Driving alone: 31.3 minutes
Carpooling: 37.1 minutes
Transit time: 71.7 minutes
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9. Dublin (Alameda County)
Average: 36.7 minutes
Driving alone: 30.9 minutes
Carpooling: 41.4 minutes
Transit time: 67.1 minutes
9. Dublin (Alameda County)
Average: 36.7 minutes
Driving alone: 30.9 minutes
Carpooling: 41.4 minutes
Transit time: 67.1 minutes
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8. Clayton (Contra Costa County)
Average: 37.7 minutes
8. Clayton (Contra Costa County)
Average: 37.7 minutes
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7. Rio Vista (Solano County)
Average: 38.6 minutes
Driving alone: 37.4 minutes
Carpooling: 37.2 minutes
Transit time: 96.1 minutes
7. Rio Vista (Solano County)
Average: 38.6 minutes
Driving alone: 37.4 minutes
Carpooling: 37.2 minutes
Transit time: 96.1 minutes
Photo: Michael Macor, The Chronicle
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6. Belvedere (Marin County)
Average: 40.6 minutes
6. Belvedere (Marin County)
Average: 40.6 minutes
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4. Hercules (tie, Contra Costa County)
Average: 40.7 minutes
Driving alone: 34.7 minutes
Carpooling: 47.5 minutes
Transit time: 65.8 minutes
4. Hercules (tie, Contra Costa County)
Average: 40.7 minutes
Driving alone: 34.7 minutes
Carpooling: 47.5 minutes
Transit time: 65.8 minutes
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4. Oakley (tie, Contra Costa County)
Average: 40.7 minutes
4. Oakley (tie, Contra Costa County)
Average: 40.7 minutes
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3. Pittsburg (Contra Costa County)
Average: 41.2 minutes
Driving alone: 35.7 minutes
Carpooling: 45.6 minutes
Transit time: 70.7 minutes
3. Pittsburg (Contra Costa County)
Average: 41.2 minutes
Driving alone: 35.7 minutes
Carpooling: 45.6 minutes
Transit time: 70.7 minutes
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2. Brentwood (Contra Costa County)
Average: 42.6 minutes
Driving alone: 40.8 minutes
Carpooling: 43.5 minutes
Transit time: 101.6 minutes
2. Brentwood (Contra Costa County)
Average: 42.6 minutes
Driving alone: 40.8 minutes
Carpooling: 43.5 minutes
Transit time: 101.6 minutes
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1. Antioch (Contra Costa County)
Average: 45.2 minutes
Driving alone: 39.8 minutes
Carpooling: 53.9 minutes
Transit: 81.1 minutes
1. Antioch (Contra Costa County)
Average: 45.2 minutes
Driving alone: 39.8 minutes
Carpooling: 53.9 minutes
Transit: 81.1 minutes
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Keep clicking on this slideshow for the cities where the residents make the shortest trips.
Keep clicking on this slideshow for the cities where the residents make the shortest trips.
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10. Menlo Park (San Mateo County)
Average: 23.9 minutes
Driving alone: 22.5 minutes
Carpooling: 22.9 minutes
Transit: 52.8 minutes
10. Menlo Park (San Mateo County)
Average: 23.9 minutes
Driving alone: 22.5 minutes
Carpooling: 22.9 minutes
Transit: 52.8 minutes
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8. Los Altos (tie, Santa Clara County)
Average: 23.7 minutes
Driving alone: 22.7 minutes
Carpooling: 25 minutes
Transit time: 58.9 minutes
8. Los Altos (tie, Santa Clara County)
Average: 23.7 minutes
Driving alone: 22.7 minutes
Carpooling: 25 minutes
Transit time: 58.9 minutes
Photo: James Tensuan, Chronic Special
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8. East Palo Alto (Link, San Mateo County)
Average: 23.7 minutes
Driving alone: 21.5 minutes
Carpooling: 28.4 minutes
Transit: 52.8 minutes
8. East Palo Alto (Link, San Mateo County)
Average: 23.7 minutes
Driving alone: 21.5 minutes
Carpooling: 28.4 minutes
Transit: 52.8 minutes
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7. Palo Alto (San Mateo County)
Average: 23.6 minutes
Driving alone: 22.6 minutes
Carpooling: 21.8 minutes
Transit: 52.8 minutes
7. Palo Alto (San Mateo County)
Average: 23.6 minutes
Driving alone: 22.6 minutes
Carpooling: 21.8 minutes
Transit: 52.8 minutes
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6. Santa Clara (Santa Clara County)
Average: 23.3 minutes
Driving alone: 22 minutes
Carpooling: 24 minutes
Transit time: 54.1 minutes
6. Santa Clara (Santa Clara County)
Average: 23.3 minutes
Driving alone: 22 minutes
Carpooling: 24 minutes
Transit time: 54.1 minutes
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5. Mountain View (Santa Clara County)
Average: 22.5 minutes
Driving alone: 20.4 minutes
Carpooling: 20.3 minutes
Transit time: 50.5 minutes
5. Mountain View (Santa Clara County)
Average: 22.5 minutes
Driving alone: 20.4 minutes
Carpooling: 20.3 minutes
Transit time: 50.5 minutes
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4. Santa Rosa (Sonoma County)
Average: 22.3 minutes
Driving alone: 21.4 minutes
Carpooling: 25.3 minutes
Transit time: 47.6 minutes
4. Santa Rosa (Sonoma County)
Average: 22.3 minutes
Driving alone: 21.4 minutes
Carpooling: 25.3 minutes
Transit time: 47.6 minutes
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3. Healdsburg, Sonoma County
Average: 22.2 minutes
3. Healdsburg, Sonoma County
Average: 22.2 minutes
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2. Napa (Napa County)
Average: 21.6 minutes
Driving alone: 20.9 minutes
Carpooling: 23.6 minutes
Transit time: 51.7 minutes
2. Napa (Napa County)
Average: 21.6 minutes
Driving alone: 20.9 minutes
Carpooling: 23.6 minutes
Transit time: 51.7 minutes
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1. Calistoga (Napa County)
Average: 17.5 minutes
1. Calistoga (Napa County)
Average: 17.5 minutes
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A large platform overturned and dumped 27 tonnes of dirt on the roadway this Friday morning on Interstate 680 in Pleasanton, causing significant delays in traffic, authorities said.
A large platform overturned and dumped 27 tonnes of dirt on the roadway this Friday morning on Interstate 680 in Pleasanton, causing significant delays in traffic, authorities said.
Photo: CHP Dublin
27 tons of dust spread on the I-680 after an accident, a severe traffic alert was issued
A large platform overturned and dumped 27 tonnes of dirt on the roadway Friday morning on Interstate 680 in Pleasanton, causing all southbound lanes to close, authorities said.
The collision occurred just before 5 am near Bernal Avenue, according to the California Highway Patrol.
Officers received reports of two vehicles, including a white Honda Civic, driving recklessly on the highway, said CHP spokesman Kevin Johnson.
Vehicles were coming and going in the corridors before the accident and a vehicle was traveling at about 100 mph, CHP said.
Both cars crashed and the Honda Civic continued to roll south. When the Honda Civic ran out of the scene, the vehicle swept the big platform and spilled on the guardrail, Johnson said. The Honda Civic also fled the scene of this accident, he added.
The accident spilled 27 tonnes of concrete sand onto the road.
All southbound lanes have been closed and a severe traffic alert has been issued for the area. The lanes were to reopen at 1 pm
The large platform was overturned in the middle lane and tow trucks were on hand to clear the roadway.
"The trickiest thing is the big tractor, which hangs over the guardrail … once they've taken away the trailers the tractor will want to slide on that dike," Johnson said.
The sand must be removed from the trailers before the crews can move the large platform, added Johnson.
Minor injuries have been reported.
Sarah Ravani is a writer at the San Francisco Chronicle. Email: [email protected] Twitter: @SarRavani