Contact Us | River Aggregates II, LLC

For sales, bid request, leads or general inquiries please fill out the form below. You may also call us at (701) 577-9000 or (701) 580-7224. We will respond to you within 24 hours of your request. Thank you for your interest in River Aggregates II, LLC!

River Aggregates II, LLC
4319 16th Ave W
PO Box 11394
Williston, ND 58803

(701) 577-9000
(701) 580-7224

Contact Us Form

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Directions to J Lassey Pit

3750 153rd T Ave. NW
NW Cartwright, ND 58838

  1. Drive west on HWY 200.
  2. Go west approx. 11 miles to 154th Ave NW.
  3. Turn right on 154th Ave NW drive North approx 5 miles to T-intersection.
  4. Turn right at T-intersection and drive East until PRIVATE ROAD marked by 6 GRAIN BINS AND RIVER AGGREGATES sign.
  5. Turn left onto a private road.
  6. Continue and drive around the house to the right.
  7. When you get to the Y in the road, stay right and travel through the oil battery site.

Directions to J Lassey Pit