Here is the weekly road construction report for Hamilton County:
I-75 North Exit 1 interchange reconfiguration project at mile marker 1: Work on this project continues. The project will result in a reconfiguration of the exit ramps and will combine both northbound exits (1A and 1B) into one, which will allow drivers to turn both east and west on Ringgold Road at a signalized intersection. Traffic has been shifted onto the newly constructed portion of Camp Jordan Pkwy., and the intersection (I-75 NB off-ramp and SR-8/Camp Jordan Pkwy.) is now controlled by a new traffic signal. Estimated project completion date is May. [C.W. Matthews Contracting/City Of East Ridge/LCLPRGM]
U.S. 27 (I-124) widening from I-24/U.S. 27 interchange to north of the Olgiati Bridge over the Tennessee River, including widening the Olgiati Bridge: Work on this project continues. The contractor has closed the 12th Street tie-in ramp to U.S. 27 South. This closure will be in place until April. Traffic from 12th Street will be detoured to Carter Street and then to Westbound MLK where motorists may access the U.S. 27 South on-ramp. Detours are posted. Motorists should exercise caution when traveling through the construction zone and pay close attention to the detour signage posted. On Thursday, Feb. 22, the contractor changed lane configurations on U.S. 27 North between Martin Luther King Blvd. and 4th Street. These changes affected the on-ramp to U.S. 27 North from MLK Blvd., and the off-ramp (Exit 1C) from U.S. 27 North to 4th Street. Traffic coming from downtown Chattanooga and using the on-ramp to U.S. 27 North from MLK Blvd. is required to come to a complete stop at the top of the ramp. Traffic wishing to access 4th Street at Exit 1C from U.S. 27 North is now directed to a new temporary exit ramp after crossing the 6th Street overpass. This new temporary exit ramp is narrow and posted for 25 MPH. Motorists are encouraged to seek alternate routes due to the increased congestion between MLK Blvd. and 4th Street. The speed limit has also been reduced from 45 MPH to 35 MPH between Main Street and 4th Street on U.S. 27 North. The speed limit on U.S. 27 in the rest of the construction zone remains 45 MPH. Motorists should exercise caution when traveling through the construction zone and pay close attention to the signage posted. On Thursday, March 1, the contractor will implement a nighttime temporary left lane closure on Northbound U.S. 27 from I-24 to the Main Street, from 7 p.m.-6 a.m., for setting bridge beams. Weather permitting, the contractor may implement temporary lane/shoulder closures on weeknights between the hours of 7 p.m.-6 a.m. At least one lane will remain open in each direction on U.S. 27. THP will assist with traffic control on the project as necessary. RESTRICTIONS: I 124 (U.S. -27) Northbound Exit 1C 4th Street Off Ramp. No oversize/over-dimensional loads. Width Limit is 11 feet. Estimated project completion date is January 2020. [Dement Construction Company, LLC/Micka/CNP230]
SR-320 (East Brainerd Road) grading, drainage, installation of signals, construction of seven retaining walls and paving from east of Graysville Road to east of Bel-Air Road: During this report period, the contractor will have intermittent lane closures between 9 a.m.-2 p.m. This work may affect either direction of East Brainerd Road or side streets from Graysville Road to Bel-Air Road. Flaggers will assist with traffic control as needed. Estimated project completion date is June. [Jones Bros. Contractors, LLC/Pruett/CNN383]