A water main broke in La Jolla on Wednesday morning, according to officials.
Around 10:15 a.m. police responded to the break at the 1900-block of Torrey Pines Road. Traffic in the area is backed up for nearly a mile, prompting a SigAlert to be issued.
Other areas affected by traffic are westbound state Route 52 and southbound Interstate 5.
A construction site is near the break.
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