Spero, P. A. C. (1984). A survey and photographic inventory of concrete and masonry arch bridges in Virginia (Report No. VHTRC 84-R42). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/19078
Spero, Paula A. C. A survey and photographic inventory of concrete and masonry arch bridges in Virginia. Report no. VHTRC 84-R42. Virginia Transportation Research Council (VTRC), 1984. https://rosap.ntl.bts.gov/view/dot/19078.
Spero, Paula A. C A survey and photographic inventory of concrete and masonry arch bridges in Virginia. Virginia Transportation Research Council (VTRC), 1984, Report no. VHTRC 84-R42, ROSA P. https://rosap.ntl.bts.gov/view/dot/19078.
In 1974 the Research Council initiated a statewide survey of metal truss bridges to identify any with historic significance. It was intended to aid the Virginia Department of Highways and Transportation in meeting its obligations mandated by various requirements of the environmental review process. This report presents the results of the statewide survey of concrete and masonry bridges in Virginia completed in 1981.
Spero, P. A. C. (1984). A survey and photographic inventory of concrete and masonry arch bridges in Virginia (Report No. VHTRC 84-R42). Virginia Transportation Research Council (VTRC). https://rosap.ntl.bts.gov/view/dot/19078
Spero, Paula A. C. A survey and photographic inventory of concrete and masonry arch bridges in Virginia. Report no. VHTRC 84-R42. Virginia Transportation Research Council (VTRC), 1984. https://rosap.ntl.bts.gov/view/dot/19078.
Spero, Paula A. C A survey and photographic inventory of concrete and masonry arch bridges in Virginia. Virginia Transportation Research Council (VTRC), 1984, Report no. VHTRC 84-R42, ROSA P. https://rosap.ntl.bts.gov/view/dot/19078.
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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.
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