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RAMP A over LAMBERT INTL DR

Map

Coordinates:
+38.74039, -90.36585
38°44'25" N, 90°21'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:RAMP A over LAMBERT INTL DR
Structure number:13677
Location:LAMBERT AIRPORT
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:122.1 ft. [37.2 m]
Total length:568.9 ft. [173.4 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:98.4 ft. [30.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1988
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:5
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,000 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.4 tons [54.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201695.4FairGoodSatisfactoryVery Good-12000
April 201495.4GoodGoodGoodVery Good-12000
April 201295.4GoodGoodGoodVery Good-12000
May 201095.4GoodGoodGoodVery Good-12000
April 200895.4FairGoodSatisfactoryVery Good-12000
May 200695.4FairGoodSatisfactoryVery Good-12000
April 200495.4GoodVery GoodVery GoodVery Good-12000
May 200295.4GoodVery GoodVery GoodVery Good-12000
May 200095.4GoodVery GoodVery GoodVery Good-12000