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"eSpan140 provides county engineers with all of the information necessary to select a cost-effective steel bridge or culvert customized to their specific project needs."
Mark Servi - President-Elect, National Association of County Engineers
eSPAN140 is a complimentary web-based design tool which provides customized steel solutions for bridges up to 140 feet.
You can create a customized steel solution in 3 simple steps:
Step 1. Create a User’s Account
Step 2. Input Your Specific Project Details
Step 3. View Your Instant Customized Solutions Books
- Standard designs for rolled beam, plate girder, corrugated structural plate, and corrugated steel pipe.
- Manufacturer’s customized pre-fabricated solutions
- Durability solutions
- Contacts to design and build your bridge
- Access to complimentary design support
View a Sample Solutions Book - Sample version contains limited information to reduce file size
Preliminary Design Using eSPAN140 Part 1 and Part 2
In this series, Dr. Gregory Michaelson (Co-Director, SSSBA Bridge Technology Center & Associate Professor, Department of Civil Engineering at Marshall University) will provide information on eSPAN140, a free web-based tool that provides preliminary simple-span and modular designs for steel bridges up to 140 feet. Note, this is two-part series, be sure to watch both videos below.
Once you create an account, eSPAN140 will save all of your design solutions. You can create, share, and edit your designs for future use.
Get Started Today!
Have an Account?
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