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Sacramento Regional Transit opens light rail extension to Cosumnes River College, Mon., Aug. 24, 2015 tbizjak@sacbee.com
Sacramento Regional Transit opens light rail extension to Cosumnes River College, Mon., Aug. 24, 2015 tbizjak@sacbee.com

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August 24, 2015 03:42 PM

UPDATED August 25, 2015 06:37 AM

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More Videos

How California measures ‘road smoothness’ and why it matters 1:08

How California measures ‘road smoothness’ and why it matters

See how much California's gas tax will rise through 2020 2:11

See how much California's gas tax will rise through 2020

Jerry Brown says gas tax vote was above board 0:27

Jerry Brown says gas tax vote was above board

Watch Thomas Fire flames continue to rage behind Montecito home 0:37

Watch Thomas Fire flames continue to rage behind Montecito home

Take a look at Bee readers' awesome Christmas light displays 0:52

Take a look at Bee readers' awesome Christmas light displays

Woman escorted out of Starbucks after asking patrons to stop speaking 'oriental' 1:12

Woman escorted out of Starbucks after asking patrons to stop speaking 'oriental'

Meet Folsom High's star football brothers, Joe and Daniyel Ngata 1:19

Meet Folsom High's star football brothers, Joe and Daniyel Ngata

What to do if you smell gas 0:57

What to do if you smell gas

Hungry and thirsty, baby bobcat finds way into Auburn gas station 0:57

Hungry and thirsty, baby bobcat finds way into Auburn gas station

'A lot to be excited about with 49ers future.' Analysts weigh in on team's direction 0:56

'A lot to be excited about with 49ers future.' Analysts weigh in on team's direction

  • How California measures ‘road smoothness’ and why it matters

    California’s newly paved freeways and highways are built to standards of smoothness that are the strictest in the country. Here is how Caltrans tests them.