1. Gorn bridge.
2. TMP Excelsior bridge.
3. Battle Bridge (from Galaxy class). I always thought this bridge made more sense, being located in a more secure area...kind of like the CIC from Battlestar Galactica...especially considering the Federation is at war right now.
They need to make proper bridges and proper interiors for these ships. I understand they need to make money off the work so they could sell them separately from the ships. I think they could have the ships priced as they are, the bridge at a normal bridge cost, and interior at another, then have a bundle price for them all together.