LA0111 over MILL CREEK


+30.94477, -93.50709
30°56'41" N, 93°30'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LA0111 over MILL CREEK
Structure number:085801320205451
Location:8.71M SOUTH OF LA 8
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:20.0 ft. [6.1 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1992
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:7
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:790 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:73.3 tons [66.6 metric tons]
Inventory rating:43.6 tons [39.6 metric tons]
Sufficiency rating:97.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201697.0GoodGoodGoodVery Good-790
December 201397.0GoodGoodGoodVery Good-790
December 201197.0GoodGoodGoodVery Good-790
January 201096.9GoodGoodVery GoodVery Good-910
January 200894.8GoodGoodVery GoodVery Good-1060
January 200694.9FairSatisfactoryVery GoodVery Good-1020
January 200497.1FairSatisfactoryVery GoodVery Good-950
January 200297.5FairSatisfactoryVery GoodVery Good-794
August 200097.5FairSatisfactoryVery GoodVery Good-794
August 199895.6GoodGoodVery GoodVery Good-1438
July 199698.1GoodGoodVery GoodVery Good-609
July 199497.7GoodGoodVery GoodVery Good-731
July 199297.5GoodVery GoodVery GoodVery Good-830

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Abutmentlinear ft.108108000
Prestressed Concrete Pileeach3030000
Reinforced Concrete Pier Caplinear ft.294294000
Pourable Jointlinear ft.342034200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.280280000
Reinforced Concrete Slabsq. ft.5,9925,992000