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INTERSTATE 40 over TANK TOWER DITCH

Map

Coordinates:
+34.84283, -114.97782
34°50'34" N, 114°58'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 40 over TANK TOWER DITCH
Structure number:54 0202R
Location:08-SBD-040-R119.51
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:32.2 ft. [9.8 m]
Total length:81.0 ft. [24.7 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,600 [as of 2011]
Truck traffic:46% 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: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:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:85.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood1360085.3
December 2015FairGoodGoodSatisfactory1360084.3
December 2013FairSatisfactoryGoodSatisfactory1360084.3
December 2011FairFairGoodSatisfactory1360083.1
December 2009FairSatisfactoryGoodSatisfactory1360085.3
December 2007FairSatisfactoryGoodSatisfactory1360085.3
February 2006FairSatisfactoryGoodSatisfactory595099.4
November 2003FairFairGoodSatisfactory595098.4
January 2002FairFairGoodSatisfactory615096.4
May 2000PoorPoorSatisfactoryGood615094.4
March 1999PoorPoorGoodGood615094.4
January 1997GoodGoodGoodGood565097.5
March 1995GoodVery GoodVery GoodVery Good565097.6
November 1992GoodVery GoodVery GoodVery Good485097.6
December 1990GoodVery GoodVery GoodVery Good485097.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Pier Walllinear ft.2623300
Reinforced Concrete Abutmentlinear ft.4242000
Bridge Rail
Other Material Bridge Raillinear ft.50252500
Deck
Reinforced Concrete Slabsq. ft.310305500
Wearing Surfacessq. ft.310310000