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Still Valley Road Bridge

Photos 

overexposed picture to show floor beams are built up from riveted flat plate and angles. Originals!

Photo taken by Andrew Pearce in September 2012

Enlarge

BH Photo #239720

Map 

Description 

Bridge is next to historical grist mill, appears to be wrought iron Pratt modified with double diagonals. End cap on top chord may help ID builder.

View bridge at http://www.panoramio.com/photo/26761338

Facts 

Overview
Pony truss bridge over Pohatcong Creek on Still Valley Road
Location
Warren County, New Jersey
Status
Open to traffic
History
Built 1900; rehabilitated 1982
Design
Half-hip Pratt pony truss
Dimensions
Length of largest span: 52.2 ft.
Total length: 56.1 ft.
Deck width: 15.7 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Coles Mill Bridge
Approximate latitude, longitude
+40.65420, -75.13616   (decimal degrees)
40°39'15" N, 75°08'10" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/488489/4500380 (zone/easting/northing)
Quadrangle map:
Easton
Average daily traffic (as of 2017)
990
Inventory numbers
NJ 2102002 (New Jersey bridge number)
BH 25655 (Bridgehunter.com ID)
Inspection report (as of February 2018)
Overall condition: Good
Superstructure condition rating: Excellent (9 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Deck condition rating: Excellent (9 out of 9)
Sufficiency rating: 40.3 (out of 100)
View more at BridgeReports.com

Categories 

Built 1900 (918)
Built during 1900s (7,079)
Half-hip Pratt pony truss (493)
NR-eligible (4,032)
New Jersey (1,470)
One-lane traffic (7,563)
Open (39,434)
Owned by county (20,491)
Pin-connected (3,832)
Pony truss (16,033)
Pratt pony truss (3,586)
Pratt truss (9,134)
Skewed (4,857)
Span length 50-75 feet (9,935)
Total length 50-75 feet (9,164)
Truss (32,306)
Warren County, New Jersey (135)
Wooden deck (6,043)

Update Log 

  • July 18, 2020: New photos from Patrick Gurwell
  • September 21, 2012: Updated by Andrew Pearce: Added categories "Pin-connected", "Wooden deck" and pictures

Sources 

  • Patrick Gurwell - pgurwell [at] gmail [dot] com