If you want to announce your project here, feel welcome, this is the right place do to it.
However, please take care of the following two rules which need to be followed. They're fairly self-evident and usually shouldn't affect you, but due to recent occurrences they nevertheless need to be posted.

1. Your project must be openBVE related. If it is targeted for multiple simulators including openBVE (e.g. for openBVE and BVE4), this is fine, too. However no other announcements are permitted.

2. We don't want a flood of announcement which then never materialise into something concrete. Therefore, your announcement must include some kind of evidence which shows that you're actually working on your project. This can take the form of screenshots, videos, sounds, preview releases or anything else which shows your commitment. A link to your homepage containing any of the above is also fine.

Any announcement not conforming to these rules will be locked until further information to remedy the situation is provided.