Sulphite Railroad Bridge
Also known as Upside-Down Covered Bridge
About Sulphite Railroad Bridge
Sulphite Railroad Bridge, at Off US 3 over Winnipesaukee River, was added to the National Register of Historic Places on Jun 11, 1975. The Register lists it for its engineering and transportation, at the state level.
What it isHistoric railroad bridge in Franklin, New Hampshire, United States. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 28 MB · National Archives↗Make it a walk: 2 landmarks in about 5 minutes
Off US 3 over Winnipesaukee River, Franklin · about 0 miles on foot, as the crow flies
- 1Sulphite Railroad BridgeStart here
- 2
Concord Historic DistrictGeorgian · next door
1 more Register listing within 2 miles
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Sulphite Railroad Bridge
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Sulphite Railroad Bridge
Is Sulphite Railroad Bridge on the National Register of Historic Places?
Yes. It was added on Jun 11, 1975 (Register number 75000130).
Is Sulphite Railroad Bridge a National Historic Landmark?
No. It is on the National Register; New Hampshire has 24 National Historic Landmarks. The nearest is Webster, Daniel, Family Home, 2.8 miles away.
Can you visit Sulphite Railroad Bridge?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Sulphite Railroad Bridge?
In its National Register nomination, the form that put it on the Register: a 28 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 77845413 · Wikidata. Map tiles © OpenStreetMap contributors.