Low-Water Crossings: An Overview of Designs Implemented along Rural, Low-Volume Roads
AbstractReplacement of many old and aging bridges, culverts, and low-water crossings on rural low-volume roads is an increasing concern throughout the United States. The economic burden for many local bodies can be huge if these structures are to be replaced by a bridge or culvert. A low-water crossing (LWC) is a feasible and efficient road-stream crossing structure that can be used on these roads as an economical alternative to culverts and bridges. Three types of commonly used LWCs; unvented fords, vented fords and low-water bridges; their selection criteria, environmental considerations, design process, materials selection, signage and permitting requirements are included in this paper. Some of the issues with the existing LWCs are the safety in the crossing and effects on aquatic organism passage and surrounding environment. Through proper design, construction, and installation of proper signage, the functionality and reliability of LWCs can be improved. The study provides engineers and other practitioners in the United States and elsewhere with a proper set of information and design procedures for using LWCs. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Gautam, S.; Bhattarai, R. Low-Water Crossings: An Overview of Designs Implemented along Rural, Low-Volume Roads. Environments 2018, 5, 22.
Gautam S, Bhattarai R. Low-Water Crossings: An Overview of Designs Implemented along Rural, Low-Volume Roads. Environments. 2018; 5(2):22.Chicago/Turabian Style
Gautam, Sudip; Bhattarai, Rabin. 2018. "Low-Water Crossings: An Overview of Designs Implemented along Rural, Low-Volume Roads." Environments 5, no. 2: 22.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.