Exploring a Box Culvert

Last spring while waiting around for my dad to shuttle the car to canoe the section of the Lamoille River downstream of this area I noticed the downstream wing-walls on this culvert made from a bridge deck. Finding that interesting I put it on my list to make a video about, as well as checking out other aspects of this culvert. Finally getting around to it at the beginning of this month I had more to talk about given the recent severe flooding.
Other infrastructure videos: • Infrastructure
1: Vermont Agency of Transportation, Bridge Inspection Report “VT15 over Jones Brook”, November 30, 2023. resources.vtra...
2: USGS Waterwatch, “Map of real-time streamflow compared to historical streamflow for the day of the year (Vermont)”, Johnson gage, Peak tab, Accessed August 25, 2023. waterwatch.usg...
3: National Weather Service, Advanced Hydrologic Prediction Service, “Lamoille River at Johnson”, Accessed August 25, 2023. water.weather....
4: Continuous peak flow monitoring since WY 1929, including WY 2023 is 95 years: “Peak Streamflow for Vermont, USGS 04292000 Lamoille River At Johnson, VT”, USGS, Accessed August 25, 2023. nwis.waterdata...
5: Aerial imagery from Vermont Open Geodata Portal, flown on May 5, 2022 representing pre-flood conditions. 0.3m ortho-imagery. Downloaded August 23, 2023, from geodata.vermon...
6: Vermont Agency of Transportation, vtopendata-prd... via 2023flood.mapv...
Webpages cited are those that I directly used data from in my video, other adjacent webpages used to develop my understanding of what occurred. All accessed on earlier dates as well as those listed.
All mistakes are my own due to miss-remembered information, bad conclusions, and/or inadequate research. The opinions expressed and manner which information is presented in this video are my own and do not necessarily represent those of the State of Vermont or my past or present employers.
Filmed early August 2023