State’s First-ever Double Roundabout Remains on Schedule
Click HERE for a behind the scene video of construction on the double roundabout
“This project is more than just about safety – it’s about creating a unique and beautiful interchange that enhances the experience for the millions of visitors traveling to this area each year,” said ODOT District 10 Deputy Director Steve Williams. “And more importantly, this project creates opportunities for future economic development in and around southeast Ohio.”
Work on Phase I of the state’s first-ever double roundabout interchange included widening the exit and entrance ramps at U.S. 33 and SR 664, constructing a portion of the new SR 664 bridge, embankment and drainage work and installing temporary and permanent pavement. Phase I stats include:
· Placing 3,500 tons of asphalt for temporary and permanent pavement;
· Pouring 750 cubic yards of concrete for the new bridge deck, sidewalks, curb and other portions of the bridge structure;
· Moving 36,000 cubic yards of dirt as part of the embankment work at the entrance and exit ramps as well as on various other portions of the project.
Before switching to Phase II, ODOT and the contractor will finish minor pavement work as well as pouring the bridge walls and approach slabs* on the new bridge.
The switch to Phase II will shift traffic to the new bridge where two lanes of traffic will be maintained at all times. Once the traffic shift is made, construction crews will begin removing the existing bridge deck on the SR 664 bridge, raising the piers and finally pouring new concrete on the bridge.
“As a major gateway to tourism in our county, I am pleased to see the progress ODOT has made on this important interchange,” said Hocking Hills Tourism President Rick Webb. “Once complete, the roundabouts will make it easier for locals and visitors to access beautiful Hocking Hills and historic Logan.”
Weather permitting, the project is estimated to be completed on October 18, 2013.
*An approach slab is the area between the bridge deck and the roadway. A bridge approach slab is used to provide a smooth and structurally sound transition from the pavement to the bridge.
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