Share:

LA0002 over RED RIVER-MILLER'S BLUFF

Map

Coordinates:
+32.89309, -93.82362
32°53'35" N, 93°49'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0002 over RED RIVER-MILLER'S BLUFF
Structure number:040800830300001
Location:3.3 MI EAST OF US 71
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:359.9 ft. [109.7 m]
Total length:3100.2 ft. [944.9 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1992
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Number of main spans:5
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,760 [as of 2015]
Truck traffic:19% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:40.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$12,090,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorSatisfactoryPoorFair176040.3
July 2015PoorSatisfactoryPoorFair176040.2
July 2014PoorSatisfactoryPoorFair175040.2
July 2013PoorSatisfactoryPoorFair175040.2
November 2012FairGoodGoodSatisfactory165066.0
August 2011FairGoodGoodSatisfactory165067.0
November 2010FairGoodGoodSatisfactory165067.0
November 2008FairGoodGoodSatisfactory170066.7
July 2007GoodVery GoodVery GoodVery Good171066.7
October 2006GoodVery GoodVery GoodVery Good173066.6
January 2005GoodVery GoodVery GoodVery Good187065.8
November 2002GoodVery GoodVery GoodVery Good185065.9
May 2001GoodVery GoodVery GoodVery Good179466.2
December 2000GoodVery GoodVery GoodVery Good179466.2
December 1998GoodVery GoodVery GoodVery Good179466.2
December 1996GoodVery GoodVery GoodVery Good169867.6
December 1994GoodVery GoodVery GoodVery Good163268.1
December 1992GoodVery GoodVery GoodVery Good112971.0
December 1991FairFairFairGood112957.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.9,9799,978100
Steel Protective Coatingsq. ft.55,25055,250000
Steel Stringerlinear ft.12,60012,45501441
Steel Protective Coatingsq. ft.72,45049,81018,1124,5280
Deck
Reinforced Concrete Decksq. ft.89,90076,13413,751150
Superstructure
Steel Trusslinear ft.7,2007,197120
Steel Protective Coatingsq. ft.100100000
Steel Floor Beamlinear ft.1,9501,85001000
Steel Protective Coatingsq. ft.16,57508,2878,2880
Steel Gusset Plateeach130130000
Steel Protective Coatingsq. ft.3,9003,900000
Substructure
Steel Columneach120115320
Steel Protective Coatingsq. ft.24,00023,94725280
Reinforced Concrete Pier Walllinear ft.27014612220
Reinforced Concrete Abutmentlinear ft.100100000
Reinforced Concrete Pier Caplinear ft.41334929350
Joints
Strip Seal Jointlinear ft.538538000
Assembly without Seal Jointlinear ft.120120000
Bearings
Elastomeric Bearingeach160160000
Fixed Bearingeach1211010
Steel Protective Coatingsq. ft.544544000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6,2006,198200