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Furnace Covered Bridge No. 11

Columbia County, Pennsylvania · over the Roaring Creek · built 1905

Item	Of record	Source
Crosses	Roaring Creek	National Bridge Inventory, 2025 file
Road carried	T-373 Cty Br. 11	National Bridge Inventory, 2025 file
Carries	Vehicle bridge (public road)	As recorded — see access notes below
Year built	1905	National Bridge Inventory, 2025 file
Length	95 ft	National Bridge Inventory structure length, out-to-out, 2025 file
Longest span	46 ft	National Bridge Inventory, 2025 file
Vertical clearance	9 ft 3 in	National Bridge Inventory minimum vertical clearance over the roadway, as recorded (converted from metres)
Coordinates	40.90666, -76.45983 Google Maps · OpenStreetMap	National Park Service, National Register GIS
Historic listing	National Register of Historic Places, listed 1979-11-29 (reference #79003190)	National Park Service
How it qualifies	Listed on the National Register of Historic Places as a covered bridge	See About & method

Access & restrictions — as recorded

Posted for load

Posting appraisal	Operating rating more than 30% below the maximum legal load
Structural operating rating (not the posted limit)	4.5 metric tons (about 5 US tons)
Vertical clearance	9 ft 3 in

Source: FHWA National Bridge Inventory, 2025 annual file. Status checked November 12, 2026. The posted limit itself is set by the owning agency and shown on signs at the bridge; it is not a field in the federal record, so it is not printed here. Postings and closures change — obey the signs at the bridge.

Also in Columbia County

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