ORIGINAL FICTIONAL TEACHING NOTICES
Not issued by a public agency. No actual Pittsburgh streets, projects, conditions, transit service or travel directions are represented. Dates are invented future examples, not forecasts.

CASE A — ORIGINAL FICTIONAL EXAMPLE
A planned restriction on Fictional Street A between Example Junction B and Example Junction C is listed from 22:00 on 2030-02-04 to 05:00 on 2030-02-05. No other segment, entrance, travel mode, detour or actual reopening is established by this teaching sentence.

CASE B — ORIGINAL FICTIONAL EXAMPLE
Work activity on Fictional Street D is listed separately on 2030-02-05,2030-02-06 and2030-02-07, each 09:00 to 15:00. These are work-activity windows, not confirmation of when a closure begins or ends. Conditions outside those windows are unstated.

CASE C — ORIGINAL FICTIONAL VERSION COMPARISON
Version 1 proposes a start on 2030-02-04.
Version 2 moves the proposed start to 2030-02-11.
Neither version reports completion, actual reopening, a current road condition or access permission.

The CSV contains only the four explicitly timed windows in A/B, in local teaching time with no time-zone conversion. VersionC supplies dates only and is not a timed window in that CSV.

All clock-difference calculations assume no clock change in the fictional teaching intervals. They are not time-zone conversions or elapsed-time claims for an actual project.