Hydraulics

Resources

Matrix Riprap (partially grouted riprap)

• Matrix Riprap Installation Guidance (YouTube)
• Matrix Riprap Summary Sheet (PDF)
• Geobag Summary Sheet (PDF)
• Geobag Construction Special Provision (Word)

Select a Multiple Box Culvert or Bridge Structure

• Culvert versus Bridge selection help (PDF)

Fish Passage - AOP

• Minnesota Guide for Stream Connectivity and Aquatic Organism Passage Through Culvert (PDF)

NCHRP 24-40 Stream Stability at Crossing Workshop

• NCHRP Final Research Report 853