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HWY CONGRESS ST over WATER SOUTH RIVER

Map

Coordinates:
+42.51936, -70.88974
42°31'10" N, 70°53'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY CONGRESS ST over WATER SOUTH RIVER
Structure number:S010042QEMUNNBI
Old structure number:MUN531003100 (from 1992 edition)
Location:AT SOUTH RIVER
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:65.0 ft. [19.8 m]
Total length:134.8 ft. [41.1 m]
Roadway width between curbs:43.0 ft. [13.1 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:3.3 ft. [1.0 m]
Skew angle:23°
Owner:City or Municipal Highway Agency [04]
Year built:1917
Year reconstructed:1996
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,050 [as of 2018]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.1
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$154,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodGoodGood905098.1
September 2016GoodGoodGoodGood905098.1
September 2014GoodGoodGoodGood905098.1
September 2012GoodGoodGoodGood810098.2
September 2010GoodGoodGoodGood720098.3
September 2008GoodGoodGoodGood700098.3
September 2006GoodGoodGoodGood690098.4
June 2004GoodGoodGoodGood630098.4
June 2002GoodVery GoodVery GoodGood630098.4
June 2000GoodVery GoodVery GoodVery Good290099.7
June 1998GoodVery GoodVery GoodVery Good250099.8
November 1995----111012.0
June 1994PoorSeriousPoorPoor1110132.8
November 1990PoorCriticalFairPoor1100032.8
May 1989PoorCriticalSeriousPoor110004.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,8201,820000
Deck
Reinforced Concrete Decksq. ft.8,6728,6126000
Wearing Surfacessq. ft.5,7195,719000
Substructure
Steel Columneach1010000
Steel Protective Coatingsq. ft.1,2001,200000
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.170170000
Reinforced Concrete Pier Caplinear ft.6565000
Joints
Pourable Jointlinear ft.8686000
Bearings
Elastomeric Bearingeach5656000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.300300000
Steel Protective Coatingsq. ft.500500000