PILOON
Super Star Member
Is this the Brooklyn bridge?
Did he offer it to you for $1.00?
Did he offer it to you for $1.00?
Iam guessing the bottom of the bridge is going to be 4-5 feet from the ground?? Anyway, you could poor a cement pillar in the middle and add about 50% capicity to your overall rating, If you do it your self, Pretty simple, a cardboard tube , rerod and a couple yards of crete, oh yea, and a cross member to set on top of the pillar, It wouldnt cost much, I look at this project as more about landscaping,.. Rather than, What would be the cheapest way to cross the creek, so to speek, Good Luck, Eric
BHD said:you could check in to a old semi flat bed trailer as well, remove the axels and have a bridge, (narrow but a bridge), would most likely be easer to widen a flat bed, (mostly for peace of mind) than need,
Yea probably more than the 50% number I threw out there, I always over engineer sum so i dont have to worry about nit pickers sayin that aint quite good enough, and the way your overhead is designed, It wont be 4 to 1 unless you run a stiff leg up in the center, which would be simple to do, I was thinkin about 16/18 in dia collum, shouldent affect much but tree branchsGood Idea but wrong numbers.
Adding a center support cuts the span in half. It will increase the load capacity by WAY more than 50. It is actually more like 400%, or 4:1 if the span is cut in half. Provided the supports can handel the load.
Yall give up too easy. Id weld a 5th wheel kingpin in the froned end of it or a simple pintle hitch and haul tail earl on a Sunday with and escort. Theres no way a DOT officer will be up that early. I think and over width permit here for a day can be as low as 150 dollars. Ive moved alot of stuff biggerthan this the same way and my neighbors in the sonstruction business in the day used to to this to old rail cars for county bridges.. As for the strength If it held up county maintenace trucks going over it should be stron. I pour a middle support or 2 of them. To clean it out if any debris got in it you could build a catch grate or make the center beam pointed on the upwater side. To deck it I would contact a saw miller and get them to mill some telephone poles to make the decking.