Bus route 173Z will be diverted in Upinniemin on Wednesda 12 February 2pm to 3pm and on Thursday 13 February 7am to 4pm due to a military oath ceremony.
The bus will not run via Upinniemen rantatie when departing from the Upinniemi School bus stop (Ki1006, "Upinniemen koulu"). Instead, the bus will turn back to Upinniementie. The following stops will not be served: "Upinniemi" (Ki1003), "Kaislalahti" (Ki1001), "Sotilaskoti" (Ki1002), "Verkkoniemi" (Ki1005) "Rakentajantie" (Ki1007).
The diversion may also be in place at other times.