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LA3139 over RR., CA.

Map

Coordinates:
+29.97170, -90.17900
29°58'18" N, 90°10'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA3139 over RR., CA.
Structure number:022604300104115
Location:2.1 MI EAST OF LA 3152
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:81.0 ft. [24.7 m]
Total length:997.1 ft. [303.9 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1983
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:12
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,280 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:34.9 tons [31.7 metric tons]
Sufficiency rating:94.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201694.5GoodGoodVery GoodGood-3280
April 201494.4GoodGoodVery GoodGood-3280
April 201294.4GoodGoodVery GoodGood-3280
April 201094.3GoodGoodVery GoodGood-3880
April 200894.3GoodGoodVery GoodGood-3880
May 200694.4GoodGoodVery GoodGood-3600
September 200394.4GoodGoodVery GoodGood-3490
April 200094.6GoodGoodVery GoodGood-3743
September 199794.6GoodVery GoodVery GoodGood-3602
August 199494.7GoodVery GoodVery GoodGood-3193
May 199294.6GoodVery GoodVery GoodVery Good-4546
March 199090.6GoodVery GoodVery GoodVery Good-4546