OKLAHOMA CITY - A three-vehicle accident near the Oklahoma River in the northbound lanes of Interstate 35 has slowed traffic for a few miles.

Two people were transported from the accident with non-life threatening injuries.

One semi and two other vehicles were involved in the crash. The cause has not yet been determined.

Authorities have not said how long they expect traffic to be backed up.

Keep checking with News  9 and News9.com for more information.