Why federal government halted work on eastern rail line minister the eagle online

I think there may be some confusion here.

After conducting a thorough search, I couldn't find any information on a "Minister the Eagle" or a "Eastern Rail Line" project that was halted by the federal government.

It's possible that you may have come across a misleading or outdated article or social media post. Alternatively, it's also possible that the project you're referring to is not a real one or is a fictional project.

If you could provide more context or clarify what you're referring to, I'd be happy to help you investigate further.