BALTIMORE (WJZ) — An MTA bus and van collided in downtown Baltimore Wednesday morning, injuring 30 people.

According to the Maryland Transit Administration, the crashed occurred around 7:12 a.m. when a MTA mobility van and a MTA bus collided at the intersection of North Avenue and McCullough Street.

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The mobility van was not carrying any passengers at the time of the collision, while the bus was carrying 30 people.

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The operators of the van and bus were transported to a local hospital with non-life threatening injuries along with 15 adults and 3 children.

The cause of the accident is unknown.

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Stay with CBSBaltimore.com and WJZ for the latest on this developing story.