City of Lincoln issued the following announcement on Nov. 2.
Beginning Monday, Nov. 5, around 7 a.m. there will be a road closure with the rerouting of traffic along Keokuk Street. Both directions of Keokuk between Ottawa and Kankakee Streets will be closed due to a sewer repair at Jimmy John's. Consider taking an alternative route for three to five days due to this closure. Thank you for your patience.
Original source can be found here.
Source: City of Lincoln