Donaldson, B. M., & Luu, J. C. (2026). Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief] (Report No. 27-R01). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/92445
Donaldson, Bridget M. and Jonathan C. Luu. Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief]. Report no. 27-R01. Virginia Transportation Research Council (VTRC), 2026. https://rosap.ntl.bts.gov/view/dot/92445.
Donaldson, Bridget M., and Jonathan C. Luu Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief]. Virginia Transportation Research Council (VTRC), 2026, Report no. 27-R01, ROSA P. https://rosap.ntl.bts.gov/view/dot/92445.
This study evaluated opportunities to improve the efficiency and consistency of bat-related coordination through two complementary components: (1) development of a structured framework to guide a follow-up culvert field study intended to better inform culvert survey requirements and decision-making; and (2) evaluation of broader streamlining opportunities through interviews with Virginia Department of Transportation (VDOT) staff, Virginia-based USFWS staff, and state DOT and USFWS field office representatives from six other states.
Transportation projects in Virginia frequently require coordination with the U.S. Fish and Wildlife Service (USFWS) to address the potential effects o
...
Donaldson, B. M., & Luu, J. C. (2026). Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief] (Report No. 27-R01). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/92445
Donaldson, Bridget M. and Jonathan C. Luu. Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief]. Report no. 27-R01. Virginia Transportation Research Council (VTRC), 2026. https://rosap.ntl.bts.gov/view/dot/92445.
Donaldson, Bridget M., and Jonathan C. Luu Report 27-R01: Evaluating Bat Use of Culverts in Virginia and Opportunities to Streamline Consultation for VDOT Projects [Research Project Brief]. Virginia Transportation Research Council (VTRC), 2026, Report no. 27-R01, ROSA P. https://rosap.ntl.bts.gov/view/dot/92445.
ROSA P serves as an archival repository of USDOT-published products including scientific
findings, journal articles, guidelines, recommendations, or other information authored or co-authored by
USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to
ensure public access to scientific information.
Links with this icon indicate that you are leaving a Bureau of Transportation
Statistics (BTS)/National Transportation Library (NTL)
Web-based service.
Thank you for visiting.
You are about to access a non-government link outside of
the U.S. Department of Transportation's National
Transportation Library.
Please note: While links to Web sites outside of DOT are
offered for your convenience, when you exit DOT Web sites,
Federal privacy policy and Section 508 of the Rehabilitation
Act (accessibility requirements) no longer apply. In
addition, DOT does not attest to the accuracy, relevance,
timeliness or completeness of information provided by linked
sites. Linking to a Web site does not constitute an
endorsement by DOT of the sponsors of the site or the
products presented on the site. For more information, please
view DOT's Web site linking policy.
To get back to the page you were previously viewing, click
your Cancel button.