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RTE 427 over Chemung River

Map 

Coordinates:
+42.00287, -76.63367
42°00'10" N, 76°38'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 427 over Chemung River
Structure number:000000001061330
Location:0.3 MI S JCT RTS 17 + 427
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:201.1 ft. [61.3 m]
Total length:807.1 ft. [246.0 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:866 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Scour calculation/evaluation has not been made. [6]
Operating rating:49.9 tons [45.4 metric tons]
Inventory rating:29.9 tons [27.2 metric tons]
Sufficiency rating:95.3

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201595.3GoodVery GoodVery GoodVery Good-866
September 201364.8PoorPoorPoorPoorSD866
September 201169.0PoorFairFairPoorSD1480
October 200968.5PoorFairFairPoorSD1830
June 200769.6PoorFairFairPoorSD1830
June 200586.1FairFairSatisfactoryFair-1830
August 200398.4FairSatisfactorySatisfactorySatisfactory-1830
March 200198.4FairSatisfactoryGoodSatisfactory-1767
June 199998.8FairSatisfactoryGoodSatisfactory-1352
April 199787.7FairSatisfactorySatisfactoryFair-1291
May 199572.8PoorSatisfactoryFairPoorSD1993
May 199372.8PoorSatisfactoryFairPoorSD1993
April 199172.8PoorSatisfactorySatisfactoryPoorSD1993