The project began in early Spring 2017 and construction completion is expected in Summer 2020.
Construction activities, including shaft excavation and underground micro tunneling, will begin in late June 2017 at the following shaft locations:
Additional information on the above noted pre-construction and construction activity, including maps, traffic diversions and parking restrictions as well as other activities can be found here:
Expected construction hours are as follows:
Night work, if required, will be from 7pm to 7am with advance notice in the City and the County.
As the project progresses, additional updates will be posted.