I 20 over LINE CREEK


+32.30254, -89.71285
32°18'09" N, 89°42'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 20 over LINE CREEK
Structure number:11000200620745A
Location:1.1 MI E RANKIN CL
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:9.8 ft. [3.0 m]
Total length:32.2 ft. [9.8 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1966
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2014]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inventory rating:66.3 tons [60.3 metric tons]
Sufficiency rating:97.0

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201797.0Good7 out of 10-11000
January 201597.5Good7 out of 10-11000
December 201297.4Good7 out of 10-12000
December 201097.4Good7 out of 10-12000
December 200897.5Good7 out of 10-11500
November 200697.5Good7 out of 10-11500
January 200597.5Good7 out of 10-10500
February 200397.5Good7 out of 10-10000
January 200197.2Good7 out of 10-8500
February 199997.2Good7 out of 10-8500
April 199797.2Good7 out of 10-8500
April 199597.4Good7 out of 10-7500
October 199197.5Good7 out of 10-6310
December 198997.5Good7 out of 10-6310