Ok on this map I just have a few comments.
Theme - 3/5, I have seen at least one other bridge map, but it was more like an old, weathered bridge, while this is like a new, modern bridge. The build is fairly decent, and the map definitely looks like a bridge.
Difficulty - 4/5, The difficulty and length of this map is definitely more like a medium map, and most of the jumps are pretty much how a medium map's jumps are supposed to be.
Parkour - 2/5, While the parkour is somewhat varied, the variation of blocks could be better. Throughout the whole map, there are only 3 types of jumps, ladders, block to blocks, and fences, and most of them are just normal. While things like cakes, slabs, daylight sensors, piston heads, vines, and brewing stands may look unappealing, it causes the parkour to be more varied and sometimes more fun. Try to vary the types of blocks you use.
I'm not a mapper or moderator, but I do have a lot of hours on parkour and these are just my opinions.