RIVERTON — Eleven pipe siphons are scheduled for pipe lining and repairs on U.S. 20 and Wyoming 30 between Thermopolis and Worland, and between Basin and Otto.

Prime contractor for the $632,000 project is Wilson Brothers Construction, Inc., of Cowley.

Ten of the siphons are located between Thermopolis and Worland (between mileposts 137.9 and 141.64) on U.S. 20, while one of the siphons is loc...