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LANSDOWNE AVE over RVR DES PERES

St. Louis, Missouri

Map

Coordinates:
+38.59213, -90.31767
38°35'32" N, 90°19'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LANSDOWNE AVE over RVR DES PERES
Structure number:29759
Location:S 35 T 45 N R 6 E
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:120.1 ft. [36.6 m]
Total length:277.9 ft. [84.7 m]
Roadway width between curbs:68.9 ft. [21.0 m]
Deck width edge-to-edge:95.5 ft. [29.1 m]
Skew angle:32°
Owner:City or Municipal Highway Agency [04]
Year built:2003
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,000 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:67.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,596,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairGoodFairSatisfactory1700067.5
April 2015FairGoodFairSatisfactory1700085.1
April 2013GoodVery GoodVery GoodGood1700096.4
March 2011GoodVery GoodExcellentVery Good1700096.4
April 2009GoodVery GoodExcellentVery Good1700096.4
May 2007GoodVery GoodExcellentVery Good1700096.4
January 2006GoodVery GoodExcellentVery Good1700096.4
December 2002GoodExcellentExcellentExcellent1700096.4