Osgood Bridge, Spanning Beebe River, Perch Pond Road, Campton Station, Grafton County, NH
Photo Caption Pages
Perch Pond Road, Campton Station, NH
Find maps of Campton Station, NH
Documentation compiled after 1968.
Survey number HAER NH-10
Building/structure dates: 1899 initial construction
Building/structure dates: 1960 subsequent work
Significance: The bridge is one of 25 low Warren truss metal highway bridges extant in New Hampshire. Constructed in 1899, the bridge is one of the state's earliest examples of short-span highway bridges employing the low Warren truss design, combined with all-steel materials and riveted connections. The structure is one of three identical bridges erected in Campton in 1898-1899 by the Vermont Construction Company of St. Albans, Vermont, northern New England's sole bridge builder of the period...
Vermont Construction Company
Babbitt, E. N.
Tomkinson, A. E.
Hussey, O. B.
Hawkins, Richard F.
Gould, Ernest, Photographer
Closs, Christopher, Historian
Historic American Engineering Record (Library of Congress)
1. View west, east elevation spanning Beebe River
2. View southwest, east low Warren truss
3. View northwest, south approach and east truss; railing detail
4. View north, looking through truss; wooden deck railing detail
5. View east, west elevation spanning Beebe River
6. View northeast, low Warren truss and north and south granite abutments
7. View southeast, west low Warren truss
8. View south, looking through truss; wooden guardrail and bridge deck
9. View southwest, south abutment and east truss
10. View northwest, bridge manufacturer's plate and reinforced haunch
11. View northwest, lower chor'd and typical panel connections
12. View southwest, typical panel and x-member connections, lower chord
13. View southeast, upper chord splice (typical)
14. View west, truss web and inclined end post details
15. View northwest, (east) truss web; vertical members detail
16. View west, typical floor beam at lower chord panel connection
17. View north, north abutment; x-members below bridge floor system
18. View south, south abutment, x-members below bridge floor system
19. View east, southwest bridge bearing detail (typical)
20. View north, north abutment and east wingwall
21. View southwest, south abutment and east and west wingwalls
22. View west, iron dowel repair, north abutment, courses 5 and 6
23. View south, town officials plate
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