As we read on the website of the Municipal Office in Nowogrodziec:
In connection with construction work being carried out on the railway bridge at km 52.829 of railway line no. 283, DROMOSTTOR POLSKA [...] announces the temporary emergency closure of county road no. 2328D along Ołdrzychowska Street in Nowogrodziec.
The road will be closed on Wednesday, 18 August, from 10:00 a.m. to 1:00 p.m..