North Dakota Department of Transportation
For Release: May 13, 2008
Beam Setting Scheduled for 52nd Ave. S Interchange;
Overnight Closures Required for I-29
(Fargo, N.D.) – Beginning Wednesday night, May 14 at 7:00 p.m., the North Dakota Department of Transportation will close northbound Interstate-29 at 52nd Ave. S to accommodate work on the new 52nd Ave. S overpass structure that crosses over I-29 traffic. Overnight closures are scheduled to take place Wednesday and Thursday nights from 7:00 p.m. to 6:00 a.m. while crews set beams on the new bridge. The NDDOT anticipates four beams will be set Wednesday night, and the remaining five will be set Thursday night. Beam setting cannot be done in conditions of rain or lightening, so the closures are dependent on the weather.
Crews will also be building the protective canopy for the new structure during these night closures. The work was coordinated to take place simultaneously with the beam setting in order to minimize the number of nights impacted with I-29 closures. Once the canopy is in place, the overhead clearance for northbound I-29 traffic traveling under 52nd Ave. S will be 16 feet. This clearance will be in effect until construction of the new overpass structure is completed.
During the closure, traffic will be diverted off northbound I-29 at the 52nd Ave. S interchange via the off- and on-ramps of I-29. “Closing I-29 and routing traffic up the ramps is the only way to safety set beams on the east span of the 52nd Ave. S structure over I-29 traffic,” said NDDOT Transportation Engineer Joe Peyerl. “The NDDOT is only allowing the closure of I-29 to start after the p.m. rush since that will minimize traffic impacts,” Peyerl added.
Crews will have the northbound I-29 lanes reopened each morning by 6:00 a.m. Southbound I-29 will not be impacted by this week’s closures, but drivers are advised to use caution and be aware of slow moving trucks in the project area. Flaggers and temporary lighting will be onsite. Drivers are encouraged to pay attention to construction signage, and to allow extra time to reach their destinations.
What’s Next: Beam setting and canopy work on the west span of the 52nd Ave. S bridge (over southbound I-29) is tentatively scheduled to take place next week on Tuesday and Wednesday nights. Plans will be confirmed early next week. |