DIRECTIONS to the Dyno Nobel St. Helens Plant
St. Helens, OR

From the NORTH (from Longview, WA on Highway 30)

• From I-5 SOUTH take the Longview Exit (Exit 36) and follow the truck route to the Lewis & Clark Bridge
• Cross the Lewis & Clark Bridge into Oregon
• Proceed approximately 20 miles from the bridge on Highway 30 EAST to the St. Helens plant on the right side of Highway 30

From the EAST

• From I-84 WEST take the Seattle Exit onto I-5 NORTH
• From I-5 NORTH take the St. Helens Exit, cross over the Freemont Bridge and follow the signs for Highway 30 WEST - St. Helens
• Proceed on Highway 30 WEST approximately 26 miles, through the town of St. Helens, to the St. Helens plant located on the left side of Highway 30

From the SOUTH

• From I-5 NORTH exit onto I-405 NORTH
• Turn onto Highway 30 WEST - St. Helens
• Proceed on Highway 30 WEST approximately 26 miles, through the town of St. Helens, to the St. Helens plant located on the left side of Highway 30

• 8:00 a.m. to 4:30 p.m. Monday through Friday, excluding holidays
• 8:00 a.m. to 2:00 p.m. Saturdays and holidays
• Please call in advance for all loading appointments

Contact Telephone: 800-365-6750

If you need more specific directions please click here.