North and south bound traffic on Peterson Road at Constitution Avenue will be detoured for pipeline work starting Thursday.
The detour is expected to last until March 31, according to a news release from El Paso County government.
A new water pipeline is being installed under Constitution at the intersection, officials said. Expect delays, and use other routes, such as the east-west Bismark Road and the north-south roads of Canada Drive and Leoti Drive.
Constitution will remain open, with one lane westbound and two lanes eastbound.