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A propane truck drove through my bridge. Am looking to
A propane truck drove through my bridge. Am looking to replace it but need to be sure the replacement can hold the new and likely full truck. The span is about 30 feet but we are thinking of using steel or aluminum to prebuild the bridge and then deck it on site. Will likely exceed the creek banks so probably 40 foot across. Can you tell me what we need for size of beams/stringers? … read more
walkereng
walkereng
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What size w beam do I need for an 8' wide bridge 36'.
What size w beam do I need for an 8' wide bridge 36'. Probably going to use 2x12 pressure treated lumber for decking? … read more
walkereng
walkereng
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Bachelor's Degree
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I have a two w8x31 beams, secured at each end that cross a
Hello. I have a two w8x31 beams, secured at each end that cross a small creek. The beams have a clear span of 23 feet and the beams are parallel to one another. How much weight will the twin w8x31 bea… read more
walkereng
walkereng
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Bachelor's Degree
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I am building a small bridge across a creek, for personal
I am building a small bridge across a creek, for personal use to get my truck and tractor across the creek. I plan to pin both ends of parallel (70 inches apart) beams. What size steel W beams will be… read more
walkereng
walkereng
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Bachelor's Degree
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I need to bridge a small creek that is 18feet wide. Traffic
I need to bridge a small creek that is 18feet wide. Traffic will be tractor and towed implements and farm trucks. … read more
walkereng
walkereng
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Bachelor's Degree
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I have a small creek I'd like to build a bridge across. I
I have a small creek I'd like to build a bridge across. I have 4 32' long old telephone poles to use and am wondering the best way to do it. It's about 10 ft across the creek but from where the banks … read more
walkereng
walkereng
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Bachelor's Degree
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I need to span 20 feet over a creek, 12 feet width. Maximum
I need to span 20 feet over a creek, 12 feet width. Maximum live load will be 65,000lb. The Steel I beams will rest on reinforced concrete headwalls. How many and what size steel beams are necessary w… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I am looking to build a bridge over the creek at the end of
I am looking to build a bridge over the creek at the end of my driveway. I am looking to use 5 w8x10 beams at 20' The footers will be 18" wide so only about a 17' span. The decking i was thinking abou… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Building a bridge, 20 foot span with a concrete deck, needs
building a bridge , 20 foot span with a concrete deck , needs to support up to 60000lbs would 4 I beams with a 12 inch web be able to carry the load … read more
StructuralEng
StructuralEng
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Bachelor's Degree
9,772 satisfied customers
I need a 2 I-beam with x bracing style bridge built to span
I need a 2 I-beam with x bracing style bridge built to span a 34 foot creek, and hold a 70,000 lbs load. How do I know what size beams to use? … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I NEED TO BUILD A BEAM BRIDGE ACROSS A SMALL (2" WIDE CREEK)
I NEED TO BUILD A BEAM BRIDGE ACROSS A SMALL (2" WIDE CREEK) THE DISTANCE NEEDS TO BE 14 - 16 FEET IN ORDER TO GET ONTO SOLID GROUND ABOVE ANY POSSIBLE FLOOD STAGE. I NEED TO BE ABLE TO DRIVE MY 2700 … read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
208 satisfied customers
I am planning to build a 35' vehicle bridge over a creek on
I am planning to build a 35' vehicle bridge over a creek on my private property. The bridge will be used to cross with a tractor and implements weighing 11,000 pounds and I'd like the bridge to suppor… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I am designing a bridge over a shallow creek. The span is 9
I am designing a bridge over a shallow creek. The span is 9 feet. I will use five 12 foot 4x6 treated posts as horizontal joists on 24" spacing. The deck will be 8 foot 2x12s (treated). Will this be s… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
I am building a private bridge. It needs to span 35 feet and
I am building a private bridge. It needs to span 35 feet and carry a fire truck over a creek, what size and and how many Steel I beams are needed. bridge deck to be white oak 2x6x12… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
Thinking of buying 10 acres. 4 acres on front side. Need
Thinking of buying 10 acres. 4 acres on front side. Need bridge across creek to drive to back 6. Span approx 15-20'… read more
StructuralEng
StructuralEng
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Bachelor's Degree
9,772 satisfied customers
Need to build a 2 walking bridges across a creek span of 42
need to build a 2 walking bridges across a creek span of 42 feet for one and a span of 31 feet for the other. Thinking of using steel I beams, and building wood bridge on top. Need to know size of ste… read more
walkereng
walkereng
Consultant
Bachelor's Degree
4,728 satisfied customers
We need to replace a golf course bridge going over a small
We need to replace a golf course bridge going over a small creek. Apprx. 45 feet in length and 10 feet wide. The heaviest equipment going over this bridge is 10,000 lbs. I need some spec on the footer… read more
StructuralEng
StructuralEng
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Bachelor's Degree
9,772 satisfied customers
I am building a bridge across a creek. I have 2 10" I-beams
I am building a bridge across a creek. I have 2 10" I-beams 6' apart and 30' long. I plan to plank it with 2x6 lumber. Will I need support in the middle?… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
9,772 satisfied customers
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vgdlpc

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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