(also posted on mtbr.com)
The bridge is 8 ft. long, and it's 4 ft. high (2 ft. in the center) with a 30 degree incline. I built this because they looked cool on youtube.
It's a little scary because the front wheel on my bike has to get to the very end before it tips down.
Keep in mind that I'm no freerider. I reinforced it a good bit. It's actually pretty sturdy. I also scored the 2x4s on the bridge to help with traction. What do you guys think? Any of you build contraptions to ride on?