Share:

BRIARWOOD LOOP over I 55

Map

Coordinates:
+32.37968, -90.14685
32°22'47" N, 90°08'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BRIARWOOD LOOP over I 55
Structure number:180005502510070
Location:3.7 MI N OF SR 25
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:128.9 ft. [39.3 m]
Total length:247.1 ft. [75.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:56°
Owner:State Highway Agency [01]
Year built:1987
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:2
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,100 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairSatisfactorySatisfactoryVery Good910096.1
August 2014FairSatisfactorySatisfactoryVery Good900096.6
July 2012FairSatisfactorySatisfactoryVery Good900096.6
June 2010GoodGoodVery GoodVery Good900096.6
June 2008GoodVery GoodVery GoodVery Good900096.6
October 2006GoodVery GoodVery GoodVery Good900096.6
October 2004GoodVery GoodVery GoodVery Good800096.6
August 2002GoodVery GoodVery GoodVery Good800096.6
October 2000GoodVery GoodVery GoodVery Good48099.0
September 1998GoodVery GoodVery GoodVery Good48099.0
January 1997GoodVery GoodVery GoodVery Good48099.0
January 1995GoodVery GoodVery GoodVery Good44099.0
June 1991GoodVery GoodVery GoodVery Good40099.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.247247000
Deck
Reinforced Concrete Top Flangesq. ft.8,1058,105000
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Abutmentlinear ft.106106000
Joints
Compression Jointlinear ft.6060000
Bearings
Movable Bearingeach1010000
Steel Protective Coatingsq. ft.1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.494494000