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340:. These bridges are sometimes referred to as "pumpkin-seed bridges", "cats-eyes bridges", "elliptical truss bridges", or "parabolic truss bridges" because of their unique lens shape. Lenticular bridges were only used for vehicular traffic and were generally considered too light to be used for railroad and trolley loads.
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The end posts and upper chords are built-up open box members, consisting riveted plates and angles giving dimensions of 18 by 12 inches (46 cm × 30 cm). The lower chords are constructed from 1-by-3-inch (3 cm × 8 cm) eye bars. The bridge deck is 14 feet (4.3 m) wide
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During the latter part of the 19th century, the Berlin Iron Bridge Co. manufactured and erected almost 800 lenticular truss bridges in the United States (Darnell 1979). While most of these bridges were built in
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On August 24, 2023 the bridge was closed by
Massachusetts Department of Transportation (MassDOT) because it was structurally deficient and unsafe to travel on. No date for reopening was given by MassDOT.
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Lutenegger, Alan J. (2008). "Extant
Lenticular Iron Truss Bridges from the Berlin Iron Bridge Company". In Hojjat Adeli (Ed.),
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Bardwell's Ferry Bridge, Spanning
Deerfield River on Bardwell's Ferry Road, Shelburne, Franklin County, MA
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498:", 19 photos, 6 measured drawings, 29 data pages, 2 photo caption pages
305:. The bridge is situated within a deep valley, with sharply sloping roadways on each side.
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https://www.facebook.com/photo?fbid=131241490057089&set=pb.100095137153916.-2207520000
8:
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List of bridges documented by the
Historic American Engineering Record in Massachusetts
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and is designated as a
Massachusetts Historic Civil Engineering Landmark by the
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Road bridges on the
National Register of Historic Places in Massachusetts
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The
Bardwell's Ferry Bridge was restored in the 1990s, and added to the
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National
Register of Historic Places in Franklin County, Massachusetts
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The
Bardwell's Ferry Bridge carries Bardwell's Ferry Road across the
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U.S. National
Register of Historic Places in Massachusetts
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Historic Bridges: Evaluation, Preservation, and Management
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Historic Bardwell's Ferry Bridge over the Deerfield River
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Lutenegger, Alan J.; Cerato, Amy (Spring–Summer 2005).
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Historic American Engineering Record in Massachusetts
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History of the National Register of Historic Places
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420:"Lenticular Iron Truss Bridges in Massachusetts"
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1043:National Register of Historic Places portal
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150:Douglas, William O.; Berlin Iron Bridge Co.
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351:Full view of bridge from the north in 2014
213:William O. Douglas, Berlin Iron Bridge Co.
1091:Bridges in Franklin County, Massachusetts
482:1998 Federal Highway Administration Award
457:, pp. 133–35. Taylor & Francis Group.
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180:U.S. National Register of Historic Places
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487:Photo Essay on Bardwell's Ferry Bridge
392:"National Register Information System"
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324:and is constructed of wooden planks.
1106:1882 establishments in Massachusetts
492:Historic American Engineering Record
397:National Register of Historic Places
357:National Register of Historic Places
297:View from road, at bridge's west end
279:National Register of Historic Places
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283:American Society of Civil Engineers
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1086:Truss bridges in the United States
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257:, built in 1882, is a historic
18:Bridge in Conway, Massachusetts
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277:. The bridge is listed on the
275:Franklin County, Massachusetts
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332:, a few were constructed in
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1001:Cape Cod National Seashore
427:Civil Engineering Practice
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1055:United States portal
494:(HAER) No. MA-98, "
314:East Berlin, Connecticut
255:Bardwell's Ferry Bridge
172:Bardwell's Ferry Bridge
137:14 ft (4.3 m)
129:198 ft (60 m)
25:Bardwell's Ferry Bridge
552:Keeper of the Register
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310:Berlin Iron Bridge Co.
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1111:Conway, Massachusetts
567:National Park Service
547:Contributing property
402:National Park Service
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265:between the towns of
85:Bardwell's Ferry Road
66:42.55556°N 72.67806°W
261:bridge spanning the
71:42.55556; -72.67806
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404:. April 15, 2008.
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974:southwestern
969:northwestern
730:Essex County
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435:. Retrieved
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191:Nearest city
126:Total length
120:Truss bridge
15:
989:Other lists
949:Southbridge
829:Marlborough
783:Springfield
716:New Bedford
330:New England
289:Description
69: /
44:Coordinates
1070:Categories
879:Winchester
854:Somerville
814:Framingham
742:Gloucester
711:Fall River
690:Barnstable
597:Barnstable
433:(1): 53–74
375:References
57:72°40′41″W
54:42°33′20″N
959:Worcester
895:Brookline
864:Wakefield
819:Lexington
804:Cambridge
799:Arlington
662:Worcester
642:Nantucket
637:Middlesex
632:Hampshire
602:Berkshire
359:in 2000.
267:Shelburne
210:Architect
1031:Category
954:Uxbridge
931:southern
926:northern
859:Stoneham
849:Sherborn
752:Lawrence
666:northern
652:Plymouth
622:Franklin
363:See also
243:Location
225:00000076
147:Designer
996:Bridges
964:eastern
869:Waltham
844:Reading
834:Medford
809:Concord
762:Methuen
747:Ipswich
737:Andover
721:Taunton
695:Harwich
657:Suffolk
647:Norfolk
627:Hampden
607:Bristol
437:May 12,
142:History
90:Crosses
82:Carries
1011:Boston
921:Boston
905:Quincy
900:Milton
874:Weston
839:Newton
824:Lowell
540:Topics
271:Conway
195:Conway
116:Design
104:Conway
100:Locale
767:Salem
617:Essex
612:Dukes
423:(PDF)
338:Texas
202:Built
134:Width
757:Lynn
439:2021
336:and
334:Ohio
269:and
253:The
205:1882
158:1880
312:of
273:in
220:No.
1072::
431:20
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425:.
410:^
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383:^
320:.
285:.
668:)
664:(
525:e
518:t
511:v
441:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
