SOUTH BURLINGTON, Vt. (ABC22/FOX44) - Authorities said Tuesday that they are investigating after a police cruiser with its emergency lights flashing and a UPS delivery truck reportedly collided.

According to Vermont State Police, the incident occurred shortly after 10:00 a.m. on Tuesday, near Exit 14 - Williston Road on northbound Interstate 89. The police car was part of a rolling roadblock associated with blasting operations at Exit 16 in Colchester. When it merged towards the left, the cruiser and a UPS delivery truck collided.

Police described the collision as their car being "side swiped by" the UPS truck, but the incident is currently under investigation.

No injuries were reported, but the two vehicles reportedly sustained mild to moderate damage.

I-89 was reportedly limited to o

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