I-5, Milepost: 18.21, Direction: N, Date Posted: 8/26/2014 3:41:00 PM, Original Date: 4/27/2010 12:00:00 AM
Limited to 20,000 lbs. per axle max. All loads over legal gross weight, must travel center lane of bridge. Loads over 20,000 lbs. per axle must use alternate route. ALTERNATE ROUTE: From Clark (360-397-2446)/Cowlitz Co (360-577-3030), Permit available 8AM to 5PM, Mon-Fri, for gross weight up to 197,000lbs.