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ROUTE 13 SBL over CHES. BAY - TRESTLE D

Map

Coordinates:
+37.08321, -76.01024
37°04'60" N, 76°00'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 13 SBL over CHES. BAY - TRESTLE D
Structure number:000000000026630
Location:0000
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Tolls:Yes, on toll road [2]
Length of largest span:100.1 ft. [30.5 m]
Total length:2102.1 ft. [640.7 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Owner:State Toll Authority [31]
Year built:1998
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:20
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,385 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:91.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$99,010,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodVery GoodVery Good438591.6
September 2017GoodGoodVery GoodVery Good438591.6
September 2015GoodGoodVery GoodVery Good438591.6
September 2014GoodVery GoodVery GoodVery Good480091.5
August 2012GoodVery GoodVery GoodVery Good480091.5
August 2010GoodVery GoodVery GoodVery Good480091.5
September 2008GoodVery GoodVery GoodVery Good480091.5
September 2007GoodVery GoodVery GoodVery Good480091.5
October 2006GoodVery GoodVery GoodVery Good480091.5
August 2004GoodVery GoodVery GoodVery Good480091.5
September 2002GoodVery GoodVery GoodVery Good480091.5
August 2000GoodExcellentExcellentExcellent480091.5