HistoricBridges.org Menu: HistoricBridges.org Menu:

We Recommend These Resources:
Bach Steel - Experts at historic truss bridge restoration.

HistoricBridges.org: Bridge Browser

Wykoff Run Road Bridge

Wykoff Run Road Bridge

Primary Photographer(s): Nathan Holth

Bridge Documented: May 22, 2021

View Photos
and Videos
View Maps
and Links

Key Facts

Facility Carried / Feature Intersected
Wykoff Run Road (PA-2001) Over Sinnemahoning Creek
Rural: Cameron County, Pennsylvania: United States
Construction Date and Builder / Engineer
1938 By Builder/Contractor: Unknown and Engineer/Design: Pennsylvania State Highway Department

Technical Facts

Rehabilitation Date
Main Span Length
206 Feet (62.8 Meters)
Structure Length
415 Feet (126.5 Meters)
Roadway Width
20 Feet (6.1 Meters)
2 Main Span(s)
NBI Number

Historic Significance Rating (HSR)
View Information About HSR Ratings

Bridge Documentation

Nestled deep within a very scenic area of the Allegheny Plateau is the unusually narrow state standard through truss. The narrow width appears to be due to the lightly traveled rural road it was built to serve.

View Archived National Bridge Inventory Report - Has Additional Details and Evaluation

Information and Findings From Pennsylvania's Historic Bridge Inventory

Discussion of Bridge

The 1938, 2 span, 415'-long, rivet-connected Parker thru truss bridge is supported on a concrete pier and concrete abutments. The polygonal upper chords are built up box sections, the lower chords are channels with battens, and the verticals and diagonals are rolled sections. The bridge is an example of a state highway department standard design rivet-connected truss bridge with rolled verticals and diagonals. The design was used with great frequency beginning in the mid 1920s. The bridge has no innovative or distinctive details. Approximately 75 rivet-connected Parker truss bridges from 1925 to 1957 have been identified. The bridge is not historically or technologically distinguished by its setting or context.

The bridge carries a 2 lane road over a stream in a rural, forested mountain setting with scattered 20th-century buildings. At the north end are a post-WW II commercial building and 2 undistinguished, early 20th century vernacular houses. The area does not have historic district potential.

Not Currently Available.

Bridge Considered Historic By Survey: No


Photo Galleries and Videos: Wykoff Run Road Bridge

View Photo Gallery
Bridge Photo-Documentation
Original / Full Size Photos
A collection of overview and detail photos. This gallery offers photos in the highest available resolution and file size in a touch-friendly popup viewer. Alternatively, Browse Without Using Viewer
View Photo Gallery
Bridge Photo-Documentation
Mobile Optimized Photos
A collection of overview and detail photos. This gallery features data-friendly, fast-loading photos in a touch-friendly popup viewer. Alternatively, Browse Without Using Viewer


Maps and Links: Wykoff Run Road Bridge

Coordinates (Latitude, Longitude):

View Bridge Location In:

Bridgehunter.com: View listed bridges within a half mile of this bridge.

Bridgehunter.com: View listed bridges within 10 miles of this bridge.

Google Maps

Google Streetview (If Available)

Bing Maps


Apple Maps (Via DuckDuckGo Search)

Apple Maps (Apple devices only)


HERE We Go Maps

ACME Mapper

Waze Map

Android: Open Location In Your Map or GPS App

Flickr Gallery (Find Nearby Photos)

Wikimedia Commons (Find Nearby Photos)

Directions Via Sygic For Android

Directions Via Sygic For iOS and Android Dolphin Browser

USGS National Map (United States Only)

Historical USGS Topo Maps (United States Only)

CalTopo Maps (United States Only)

Home Top


About - Contact

© Copyright 2003-2021, HistoricBridges.org. All Rights Reserved. Disclaimer: HistoricBridges.org is a volunteer group of private citizens. HistoricBridges.org is NOT a government agency, does not represent or work with any governmental agencies, nor is it in any way associated with any government agency or any non-profit organization. While we strive for accuracy in our factual content, HistoricBridges.org offers no guarantee of accuracy. Information is provided "as is" without warranty of any kind, either expressed or implied. Information could include technical inaccuracies or errors of omission. Opinions and commentary are the opinions of the respective HistoricBridges.org member who made them and do not necessarily represent the views of anyone else, including any outside photographers whose images may appear on the page in which the commentary appears. HistoricBridges.org does not bear any responsibility for any consequences resulting from the use of this or any other HistoricBridges.org information. Owners and users of bridges have the responsibility of correctly following all applicable laws, rules, and regulations, regardless of any HistoricBridges.org information.

Admin Login