By Shereen Siewert

Traffic was blocked Tuesday on Northwestern Drive after a semi tractor trailer crashed, knocking down power lines.

The crash was reported at about 11:50 a.m. on Northwestern Drive at Bruce Drive in Weston. No serious injuries were immediately reported.

The crash resulted in a power outage to about 75 customers, according to Wisconsin Public Service. WPS expects power to be restored within about two hours.

No additional information was immediately available.