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RTE 8 over HUDSON RIVER

Map 

Coordinates:
+43.66191, -73.89846
43°39'43" N, 73°53'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 8 over HUDSON RIVER
Structure number:000000001004870
Location:3.8MI NE JCT 8&28
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:302.8 ft. [92.3 m]
Total length:309.1 ft. [94.2 m]
Roadway width between curbs:29.5 ft. [9.0 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
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: September 2015 

Status:Open, no restriction [A]
Average daily traffic:1,357 [as of 2015]
Truck traffic:22% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:88.8 tons [80.7 metric tons]
Inventory rating:52.9 tons [48.1 metric tons]
Sufficiency rating:87.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$4,850,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201587.9Not deficientGoodExcellentExcellent1357
October 201387.9Not deficientGoodExcellentExcellent1316
October 201186.9Not deficientGoodExcellentExcellent1320
November 200986.9Not deficientGoodExcellentExcellent1316
December 200786.8Not deficientGoodExcellentExcellent1437
August 200587.8Not deficientGoodExcellentExcellent1437
December 200370.4Functionally obsoleteExcellentExcellentExcellent1437
October 200046.9Functionally obsoleteFairFairFair1437
September 199846.9Functionally obsoleteFairFairFair1437
July 199736.1Structurally deficientSatisfactoryFairPoor1762
September 199635.7Structurally deficientFairPoorPoor1762
August 199535.8Structurally deficientFairPoorPoor1762
October 199435.8Not deficientFairPoorPoor1762
November 199238.3Structurally deficientFairPoorPoor1040
November 199011.4Structurally deficientPoorPoorPoor1133