This document provides guidance on how to evaluate the variation of velocity within a culvert cross-section to facilitate fish passage design.
This document provides guidance on reducing impacts to wildlife and incorporating best management practices within transportation panning and development projects. It summarizes the current state of knowledge on road ecology and crossing system design.
This report reviews that 255 detailed culvert assessment that were completed during the Broken Brooks project and remedial worked was undertaken on 46 barrier culvert sites.
Alberta Transportation developed these guidelines to be a best practice approach to designing and constructing culverts throughout the province.
This paper looks at the method of assessing fish passage at culverts, common problems with the methodology, metrics and preliminary findings from over 4,000 assessments, particularly on why culverts fail to pass fish.