Education
Taking on America’s Infrastructure Challenge, One County at a Time
The Short Span Steel Bridge Alliance (SSSBA) has developed design tools and educational sessions for county engineers, bridge owners and designers to equip them to move forward. Steel is an optimal material for short span bridges, ensuring durability, speed of design and construction, ease of installation, light weight, the use of local crews, cost-effectiveness and time efficiencies.
The SSSBA is now offering customized virtual and in-person workshops for counties, DOTs, and design firms. If you are interested in obtaining more information, or scheduling a customized workshop for your state/county or organization, please click here for more information.
Additional tools and educational options:
- eSPAN140 – A free, web-based design tool that provides customized short span steel bridge solutions in less than five minutes. To access this tool, users go to espan140.com; type in the parameters for their projects such as span length, width and the number of striped traffic lanes; and receive customized preliminary designs and the names of suppliers and fabricators who can take the project from concept through completion. Since 2012, thousands of preliminary designs have been generated by eSPAN140.
- Short Span Steel Bridge Workshops – The SSSBA offers complimentary educational on-site workshops specifically for county engineers, state DOTs, and design firms. The half-day (or full day) workshops provide practical information on the safe and cost-effective design, detail, fabrication and installation of short span steel bridges (under 140 feet)―including information on standardized designs developed by the bridge industry. Learn more.
- Steel Bridge Forum – The SSSBA supports the National Steel Bridge Alliance (NSBA) to conduct one-day Forums that cover short-, medium- and long-span steel bridge design, and associate research. The Steel Bridge Forums are conducted throughout the U.S. and are ideal for Departments of Transportation.
- National/Regional Bridge Conferences – SSSBA representatives and county engineers discuss short span steel bridge design and construction at several conferences throughout the year. Our experts are available to provide presentations on topics specific to bridge design and construction.
- Webinars – The SSSBA hosts one-hour webinars on short span steel bridge design that are eligible for Professional Development Hours (PDHs), conducted by Dr. Michael Barker at the University of Wyoming, Dr. Karl Barth at West Virginia University, Dr. Greg Michaelson at Marshall University and special guest speakers. Learn more.
- Project Assistance –The SSSBA offers complimentary design support for questions relating to bridge and buried soil steel structure design. The topics include standard design and details of short span bridges (plate girder and rolled beams, buried bridge, press brake tub girders), prefabricated short span steel solutions, durability solutions, and more.
- Case Studies and Videos – Efficiencies in design, cost and time on specific projects are documented in case studies on the SSSBA website.
Events
Free Steel Bridge Plate Girder Design Course: 6-Part Live Webinar Series (Starts Feb. 24)
Take your bridge design skills to the next level in this free six-part webinar series led by Dr. Michael Barker, University of Wyoming. Learn step-by-step how to design a composite plate girder bridge and earn a certificate of completion in this course from the SSSBA.
Events
Free 4-Part Quarterly Webinar Series: Steel Bridge Playbook (Next Webinar May 7)
This free, four-part quarterly webinar series delivers expert insights on steel bridge design, preservation, and innovation. Explore essential design resources, corrosion protection through galvanizing, accelerated construction methods, and real-world case studies to gain practical guidance for every steel bridge project. Sponsored by SSSBA and AGA.
Events
SSSBA to Present on Accelerated Steel Bridge Design at Mid Atlantic Quality Assurance Workshop (Feb. 9-11)
The SSSBA will participate in the 2026 Mid-Atlantic Quality Assurance Workshop in Hershey, Pennsylvania. Don’t miss Dr. Michael Barker’s presentation on Feb. 10, 3:00–3:40 p.m. ET, highlighting practical approaches for cost-efficient, accelerated short span steel bridges.
Events
New Jersey Short Span Steel Bridge Workshop (Feb. 12 – Trenton, NJ)
Sponsored by the SSSBA, the New Jersey workshop offers practical, up-to-date guidance on cost-effective, durable steel bridge solutions to help local agencies address infrastructure needs and make the most of limited resources.
News
Help Provide an Amazing Competition for Student Bridge Engineers!
AISC/NSBA is seeking volunteers to support the Student Steel Bridge Competition, helping teams from more than 200 colleges and universities—no experience required.
Events
Steel Bridge Lecture: Steel Solutions for Local Communities (Ft. Collins, CO – Feb. 19)
Join the SSSBA and Structural Engineers Association of Colorado (SEAC) on February 19 in Fort Collins, Colorado, for “Building Bridges: Steel Solutions for Local Communities” presented by Dr. Michael Barker. Learn how short span steel bridges cut costs, speed construction, and earn 1.0 PDH.
Events
NSBA and Purdue Offer Free Steel Bridge Seminar Series (Starts Feb. 4)
Hosted by Purdue University and sponsored by the National Steel Bridge Alliance, this four-part webinar series features leading experts presenting state-of-practice topics across steel bridge fabrication, design, evaluation and inspection.
Education
Steel Bridges for Smarter, Faster Construction – On-Demand Steel Bridge Video Series
This three-part on-demand video series covers integral abutments, simple for dead continuous for live designs and prefabricated bridge options.
Education
Building Better Bridges in 2025 – On-Demand Steel Bridge Video Series
In this four-part, on-demand video series, watch leading industry experts share insights on cost-efficient, resilient steel bridge design and installation. Downloadable presentation materials are available.
Steel Bridge Basics
AASHTO Offers Guardrail Courses On Basics, Installation and Maintenance
AASHTO recently submitted its surface transportation reauthorization recommendations to the U.S. Department of Transportation in response to the agency’s Request for Information.
Events
Short Span Steel Bridge Alliance Semi-Annual Meeting – March 5, 2026
SSSBA members are invited to attend the next semi-annual meeting, available virtually or in person in Washington, D.C., to discuss the latest research, technical advancements and educational initiatives in steel bridge design and construction.
Events
Free Steel Bridge Plate Girder Design Course: 6-Part Live Webinar Series (Starts Dec. 2)
BACK BY POPULAR DEMAND! Take your bridge design skills to the next level in this free six-part webinar series led by Dr. Michael Barker, University of Wyoming. Learn step-by-step how to design a composite plate girder bridge and earn a certificate of completion in this brand-new course from the SSSBA.
Case Study
Steel in Action: On-Demand Steel Bridge Video Series
Watch this four-part, on-demand video series featuring expert-led case studies on cost-effective, resilient short span bridge projects—now available with downloadable presentation materials.
News
University of Florida Wins 2025 Student Bridge Competition
For a record-breaking fifth consecutive year, student engineers at the University of Florida were crowned the National Champions in the 2025 Student Steel Bridge Competition.
Video
Video: United for Infrastructure Webinar – Steel Bridges and Resilience
During Infrastructure Week, Dr. Michael Barker and Jeff Cunningham highlighted the benefits of galvanized steel in resilient bridge design and construction. An on-demand video of the presentation is now available.
Education
Video: Steel Bridges for Local Communities
Watch the video and download the presentation from the Webinar, “Steel Bridges for Local Communities,” sponsored by the Minnesota Local Technical Assistance Program (LTAP).
Design
NSBA Releases Steel Bridge Engineering PowerPoint Modules
The National Steel Bridge Alliance (NSBA) offers a new set of 14 PowerPoint modules covering university-level fundamentals of steel bridge engineering.
News
University of Florida Wins 2024 Student Bridge Competition
Student engineers from the University of Florida secured their fourth straight first-place overall win in the Student Steel Bridge Competition National Finals.
Design
AASHTO/NSBA Steel Bridge Collaboration Releases Guidelines for Field Repairs and Retrofits
The AASHTO/NSBA Steel Bridge Collaboration releases guidelines focused on repair procedures and retrofit for damaged steel bridges.
Buried Bridge
On-Demand Steel Bridge Video Series: Learning By Example
A distinguished panel of 8 industry experts to present case studies that offer innovative and cost-effective examples of steel bridge replacement projects.
News
Student Steel Bridge Competition Showcase Ideas for Wildlife Refuge Crossing
Student design teams took on this year’s challenge to design, analyze, fabricate, and construct a conceptual scaled steel bridge to serve as a hypothetical crossing in the San Diego National Wildlife Refuge.
Design
West Virginia DOT Publishes Standard Bridge Plans for Short Span Bridges
The SSSBA Bridge Technology Center worked with the West Virginia Department of Transportation to developed standard bridges plans for composite rolled beam and plate girders.
Design
SSSBA Provides Bridge Owners With Complimentary Design Details
The complimentary service allows for the production of standard rolled beam and plate girder designs for highway bridge applications.
News
12-Part Video Series: Designing Cost-Effective and Resilient Bridges
Free 12-part video series covers topics essential to the design and installation of steel bridges.
Education
Building a Sustainable Infrastructure with Steel Bridges
Presentations from a five-part webinar series covering topics essential to the design and installation of steel bridges are now available on-demand.
Education
Modern Corrosion Protection Systems
Presentations from a five-part webinar series covering topics essential to the design and installation of steel bridges are now available on-demand.
Education
Steel Bridge Case Studies
Presentations from a five-part webinar series covering topics essential to the design and installation of steel bridges are now available on-demand.
Design
Steel Bridge Design Tools Demonstration
Presentations from a five-part webinar series covering topics essential to the design and installation of steel bridges are now available on-demand.
Economics
Steel Bridge Economics
Presentations from a five-part webinar series covering topics essential to the design and installation of steel bridges are now available on-demand.
News
Student Steel Bridge Competition Showcase Ideas for Wildlife Crossing
Students across the country rose to the challenge and designed a broad array of ideas that would help wildlife safely cross I-90 in Washington state.
Buried Bridge
Buried Steel Bridges: CSPI 2-Part Video Series
The Corrugated Steel Pipe Institute and the Ontario Good Roads Association present a two-part video series on the use of buried steel bridges.
Sustainability
The American Steel Industry: Meeting the Global Demand for a Sustainable Infrastructure and Educated Workforce
With jobs in renewables estimated to reach 42 million globally by 2050., the American steel industry is prepared to meet the challenge of educating a new sustainable workforce.
Buried Bridge
What is a Buried Steel Bridge?
Joel Hahm, Contech Engineered Solutions, provides information on buried steel bridges.
Education
Steel Bridge Essentials: 6-Part Video Series
A six-part webinar series covering topics essential to the design and installation of steel bridges is now available on-demand.
Video
12-Part Topic-Based Technical Bridge Video Series
The series reviews basic concepts and ideas pertinent to engineers new to bridge design and those looking for a refresher in fundamental concepts.
Sustainability
Building a Sustainable Infrastructure 3-Part Video Series
Free video lectures featuring industry experts who provide insights on the sustainability of steel bridges.
Video
Video: Live Load Distribution (Part Two)
This video provides an overview live load distribution factors for parameters affecting LLDFs AASHTO Provisions, and some additional topics.
Professional
Temporary Steel Bridge Video Series
Collection of 4-videos recorded from a webinar series hosted by the SSSBA on temporary steel bridges.
Buried Bridge
What You Should Know About Buried Bridges
Joel Hahm, Contech Engineered Solutions, provides an expert Q&A on buried bridges.
Video
Video: Live Load Distribution (Part One)
This video provides an overview of vehicular live loads, structural analysis and live load distribution for bridge design.
Sustainability
What is a Sustainable Bridge?
Steel bridges can improve our nation’s infrastructure with sustainable solutions that will last well into the next century.
Design
Video: Understanding Construction Loads
This video provides a general understanding of construction loads for short span steel bridges.
Video
Video: Options for Short Span Steel Bridge Solutions
This video provides a summary of economical short span steel bridge solutions to consider for various lengths of crossings.
Video
Video: 5 Frequently Asked Steel Bridge Questions
This video discusses the most frequently asked questions about short span steel bridges.
Design
Video: Best Practices During Construction
This video provides an overview of the best practices during construction for short span steel bridges.
Steel Bridge Basics
14 Reasons to Use Structural Steel For Bridges
Here are 14 reasons why steel provides an economical and sustainable choice for the repair or replacement of bridges.
Education
It’s Back to (Virtual) School Time with Free Steel Bridge Education!
Take advantage of these free steel bridge virtual learning opportunities to advance your resume, academic pursuits, or career.
Truss
Advantages of Steel Truss Bridge Construction
5 advantages of constructing steel truss bridges for both short and long span crossings.
Professional
Video: United for Infrastructure Webinar – Accelerated Steel Bridge Showcase
Video presentation highlights several steel bridge projects that featured accelerated bridge design and construction.
Events
Free Customized Workshops for Counties, DOTs, and Design Firms
The SSSBA now offers free customized in-person or vitual workshops for bridge owners and designers.
Design
Video: Suggested Fabrication Details, Part 2
This video provides an overview of simple and economical practices specific to girder fabrication.
Design
Video: Suggested Fabrication Details, Part 1
This video provides an overview of simple and economical fabrication for framing system layouts.
Design
Video: Understanding Fatigue
This video provides a basic overview of fatigue theory and relevant specifications related to short-span steel bridges.
Design
Video: Basics of Limit States and LRFD Bridge Design
This video provides an introduction to the basics of limit state design and how engineers design and detail bridges.
Professional
Steel Bridge 7-Part Webinar Series
Collection of 7-videos recorded from a webinar series hosted by the SSSBA on solutions for cost-effective steel bridges.
Steel Bridge Basics
Steel Bridge Construction: Myths & Realities
Report dispels the “myths” surrounding the use of steel in bridge construction.
Buried Bridge
Hidden in Plain Sight–the Design, Cost and Maintenance Advantages of Steel Buried Bridges
Steel buried bridges are durable and resilient, with the ability to support very heavy loads.
Short Span Steel Bridges