Free Webinar: Designing Stream Crossings to Improve Fish Passage and Flood Resiliency (April 23)

Image: The St. Clair County Road Department crews installed a buried bridge from Contech Engineered Solutions in St. Clair County, Alabama, restoring stream connectivity and seasonal spawning habitat for the federally threatened Trispot Darter.

Title: Designing Stream Crossings to Improve Fish Passage and Flood Resiliency Webinar

Date: Thursday, April 23, 2026

Time: 11:00am – Noon EDT

Cost: Free

Sponsor: SSSBA Member – Contech Engineered Solutions

Continuing Education: Participants earn one Professional Development Hour (Please check with your governing board to confirm this method of education meets registration requirements)

Questions: Contact Contech Engineered Solutions

Overview:

Join Contech Engineered Solutions for an overview of Aquatic Organism Passage (AOP) principles and stream simulation design to create crossings that support both aquatic life and infrastructure performance. Contech will introduce Trout Unlimited and explore how right-sized bridges and culverts improve fish passage, enhance flood resilience, and protect transportation systems.

Learn practical strategies for designing stream crossings that accommodate bankfull width, reduce flow constriction, and deliver long-term environmental and structural benefits.

What you will learn:

  • An introduction to Trout Unlimited, North America’s largest coldwater conservation organization
  • Promoting Aquatic Organism Passage (AOP) through stream simulation, designing culverts and bridges that accommodate the bankfull width of streams and don’t constrict flows
  • Multi-Benefits of right -sizing stream crossings – not only improved fish passage but also increases flood resilience and protection of transportation infrastructure
  • Designing bridge and culvert crossings optimized for AOP

Register

Questions? Contact Contech Engineered Solutions

 

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