DENVER -- The northbound lanes of Colorado Boulevard at East 17th Avenue were closed after a tractor trailer overturned Wednesday afternoon.
The semi spilled construction debris onto the sidewalk, photos of the crashed showed. Police said there were no injuries.
North bound Colorado closed at 17th ave. Semi overturned spilling the contents it was hauling! @DenverChannel pic.twitter.com/qdniMkEAa9
— Adam Stevens (@stevensadam) August 17, 2016
Eyewitnesses at the scene told Denver7 the semi was going too fast for the turn before it overturned.
It's not known when the lanes will reopen.