Culvert Inventories

WRC GIS staff can assist your town with conducting and updating culvert inventories. A typical inventory includes inventory consists of, at a minimum, information on material, size, condition, location, and header type and condition. Inventories often are conducted by a WRC GIS staff person along with a member of the town road crew.

Inventory data is entered into the Vermont Online Bridge Culvert Inventory Tool (VOBCIT), available at vtculverts.org. For towns, WRC creates a large map (3 feet by 4 feet), a large-scale culvert atlas, and a spreadsheet of information about all culverts in town. Some towns do their own inventory updates directly in VOBCIT and have WRC just create the maps.

WRC has begun doing a higher level of inventory on larger culverts as part of several Better Backroads projects. We examine the culvert and nearby stream segment to see if there might be some geomorphic issues, and if so, recommend that an engineer or river scientist take a closer look.

           

Why Conduct an Inventory?

A culvert inventory can be useful for many purposes, including creating a culvert repair and replacement schedule for capital improvement planning, documenting culvert condition at a specific point in time ahead of another flood event, and more easily identifying which culverts are damaged during a future flood event for hazard mitigation planning and disaster reimbursement.

Culvert Data

The status of each town’s culvert data is shown below.

All culvert data are stored in the Vermont Online Bridge Culvert Inventory Tool (VOBCIT), available at vtculverts.org. WRC can make available in digital or paper format any map, atlas, or spreadsheets we have created for each town. Simply contact a WRC GIS staff member.

 

Town Inventory Year Map Atlas Notes
Athens  -   -   -  -  
Brattleboro yes  2014   -  -  
Brookline yes 2012 yes yes  
Dover yes 2003 yes  -   
Dummerston yes 2012  yes  yes  includes report 
Grafton yes  2013 yes yes includes driveway culverts
Guilford yes 2010 yes  - includes driveway culverts 
Halifax yes 2015 yes  -  
Jamaica yes  2013 yes  -  
Londonderry yes 2013 yes yes includes report 
Marlboro yes  2013 yes yes  
Newfane yes  2014 yes yes  
Putney yes  2015 yes yes includes report, detailed data on 3ft+ culverts
Readsboro yes 2003 yes  -  
Rockingham yes 2004 yes  - update in progress (2017)
Searsburg yes 2013 yes  -  
Somerset yes 2013 yes  -  
Stratton  -  -  -  - update in progress, completed spring 2017
Townshend yes 2015 yes yes includes report for 2012
Vernon yes 2013 yes yes  
Wardsboro yes 2014 yes yes  
Westminster yes 2000 yes  -  
Weston yes 2016 yes yes includes report
Whitingham yes 2004 yes yes  
Wilmington yes 2015 yes yes includes report, detailed data on 3ft+ culverts
Windham yes 2012 yes yes includes report 
Winhall yes 2013 yes  - includes report 
Town Inventory Year Map Atlas Notes
Home Maps & GIS Culvert Inventories