Missouri Center for Transportation InnovationLogo Design Contest

here are the new ones...

And one other item. It turns our my team is very married to the idea of incorporating all four colors suggested into our logo icon. Can we add red and green into this icon some how?
Thank you!

The "I" seems a bit disconnected from the CT, how do you think we might pull it all together? Maybe the letters in the acronym just need to all be the same color?

Hello,
Here are my first options.
Please don't hesitate to leave comments and advices.
Regards!