Share:

BRIARWOOD LOOP over I 55

Map 

Coordinates:
+32.38037, -90.14701
32°22'49" N, 90°08'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BRIARWOOD LOOP over I 55
Structure number:180005502510070
Location:3.7 MI N OF SR 25
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
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:16.1 ft. [4.9 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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:9,000 [as of 2012]
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]
Operating rating:62.7 tons [57.0 metric tons]
Inventory rating:38.2 tons [34.7 metric tons]
Sufficiency rating:96.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201496.6Not deficientSatisfactorySatisfactoryVery Good9000
July 201296.6Not deficientSatisfactorySatisfactoryVery Good9000
June 201096.6Not deficientGoodVery GoodVery Good9000
June 200896.6Not deficientVery GoodVery GoodVery Good9000
October 200696.6Not deficientVery GoodVery GoodVery Good9000
October 200496.6Not deficientVery GoodVery GoodVery Good8000
August 200296.6Not deficientVery GoodVery GoodVery Good8000
October 200099.0Not deficientVery GoodVery GoodVery Good480
20000.0Not applicable---30000
September 199899.0Not deficientVery GoodVery GoodVery Good480
January 199799.0Not deficientVery GoodVery GoodVery Good480
January 199599.0Not deficientVery GoodVery GoodVery Good440
June 199199.0Not deficientVery GoodVery GoodVery Good400