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T-421 ZORGER RD over W BR SUSQUEHANNA RIVER

Map

Coordinates:
+40.90958, -78.66666
40°54'34" N, 78°39'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-421 ZORGER RD over W BR SUSQUEHANNA RIVER
Structure number:000000000011915
Old structure number:177217042100050 (from 1992 edition)
Location:800 FT SE OF US 219
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:172.9 ft. [52.7 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:12.5 ft. [3.8 m]
Deck width edge-to-edge:14.4 ft. [4.4 m]
Vertical clearance above deck:20.7 ft. [6.3 m]
Owner:Town or Township Highway Agency [03]
Year built:1920
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Aluminum, Wrought Iron or Cast Iron [9]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:30 [as of 2017]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:23.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,242,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017PoorSatisfactoryPoorSatisfactory3023.9
April 2015PoorSatisfactoryPoorSatisfactory3023.9
April 2013PoorVery GoodPoorSatisfactory3023.9
April 2011PoorPoorPoorSatisfactory3020.9
April 2009PoorFairPoorSatisfactory3022.9
April 2007PoorSeriousPoorSatisfactory2018.9
July 2005PoorPoorPoorSatisfactory2020.9
December 2004FairFairFairSatisfactory2025.0
February 2003FairFairFairSatisfactory2025.0
March 2001FairFairFairSatisfactory2025.0
June 2000FairFairFairSatisfactory2025.0