Harrisburg Overpass Construction Update March 7, 2016
Activity Progress Since February Meeting • New roadway pavement opened in southeast quadrant February 14 th • Drilled shafts for Abutment #10 and Bent #9 east of UPRR completed • Abutment #10 columns formed; concrete to be placed today • Permanent driveways and side street transitions are complete • Abutment #1, Bent #2 and Bent #3 drill shafts west of UPRR completed • Completed cap for Abutment #1 • North footing of Bent #2 is complete and column work is in progress • Retaining wall and embankment fill work continues west of UPRR • Continued utility work in the center of Harrisburg Blvd. 2
Road Closure of Harrisburg @ UPRR • Beginning : Sunday, March 13 • Duration : 3 months • Local Access : Utilize u-turns at UPRR to access local businesses 3
Remaining Utility Work (Phase 3) East of Union Pacific Railroad 5
Remaining Utility Work (Phase 3) West of Union Pacific Railroad 6
West of Union Pacific Railroad 6
West of Union Pacific Railroad 8
East of Union Pacific Railroad 8
East of Union Pacific Railroad 10
30 Day Look Ahead Closure of Harrisburg at UPRR (March 13) West of UPRR • Install temporary U-turns for local traffic • Complete footings and columns for Bents #2 and #3 • Complete drill shafts for Bents #4 and #5 • Continue constructing retaining walls East of UPRR • Complete demolition of existing pavement and sub surface • Install temporary U-turns for local traffic • Continue with drilled shafts at Bents #8, #7 and #6 • Work on footings and columns at Abutment #10, bents #9 and #8 • Hughes Street Utility work in progress (waterline and storm) 10
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