Tri-State Tollway (I-294) Widening & Rehabilitation

V3 was the lead design firm for the widening and rehabilitation of nearly two miles of the Central Tri-State Tollway (I-294) from the new Elgin-O’Hare/Western Access interchange to the O’Hare Oasis. This section is part of the Illinois Tollway’s $4 billion improvement of the Central Tri-State corridor and improvements include the addition of a fifth travel lane in each direction, reconstruction of the median to accommodate flex lanes, the rehabilitation of the two 28-span, half-mile long bridges over the Bensenville Rail Yard, rehabilitation of the Wolf Road bridge over I-294 and the reconstruction of the O’Hare Oasis ramps.