The "End of the bike expressway" sign indicates that the bike expressway or designated cycling route is coming to an end. Cyclists are expected to leave this specialized route and continue on regular roads or bike paths.

This sign is important for ensuring that cyclists are aware they need to transition to different road conditions and possibly interact with motor vehicle traffic. It also helps in maintaining safety and clarity for both cyclists and drivers as they navigate the area.

If you have any further questions about cycling rules or other traffic signs, feel free to ask!