A stretch of Highway 290 in Houston, Texas, was shut down for nearly two hours this morning after woman climbed on top a semi truck in rush hour traffic.

According to Harris County police, the woman was walking on the roadway after a three car accident around 9 a.m., then climbed on top of a semi truck, took off her clothes, and started dancing.

The woman eventually took a seat when she got tired of dancing, but refused to cooperate with police.

She was finally detained, around 11 a.m. It’s unclear if she’ll face charges.

An investigation is still underway.