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SH 73/SH 87 SB over GULF STATE UTILITY CANAL

Map

Coordinates:
+30.00008, -93.86706
30°00'00" N, 93°52'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 73/SH 87 SB over GULF STATE UTILITY CANAL
Structure number:201810030602031
Location:2.90 MI S OF FM 1442
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:35.1 ft. [10.7 m]
Total length:245.1 ft. [74.7 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:46.3 ft. [14.1 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:7
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,560 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:91.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairGoodGoodSatisfactory1256091.2
March 2014GoodGoodGoodGood1400098.7
May 2012GoodGoodGoodGood1400098.7
May 2010GoodGoodGoodGood1450098.6
August 2008GoodGoodGoodGood1550098.6
October 2006GoodGoodGoodGood1450096.6
January 2005GoodGoodGoodGood1250096.8
April 2003GoodGoodGoodGood1200082.7
August 2001GoodGoodGoodGood1300082.7
August 1999GoodGoodVery GoodGood1300082.7
July 1997GoodVery GoodVery GoodGood1100081.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.9898000
Reinforced Concrete Pier Caplinear ft.294280680
Joints
Pourable Jointlinear ft.147147000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.490490000
Deck
Reinforced Concrete Slabsq. ft.7777000