SR 12 over DITCH


+33.27121, -89.30666
33°16'16" N, 89°18'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 12 over DITCH
Structure number:310001201012200
Location:0.5 MI E ATTALA CL
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:20.0 ft. [6.1 m]
Total length:22.0 ft. [6.7 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,000 [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:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:97.6

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201697.6Good7 out of 10-2000
February 201497.6Good7 out of 10-2000
February 201297.4Good7 out of 10-2100
June 201097.4Good7 out of 10-2100
November 200897.4Good8 out of 10-2100
December 200697.6Good8 out of 10-2000
December 200497.1Good8 out of 10-2400
October 200295.7Good8 out of 10-3500
September 200097.8Good8 out of 10-1810
September 199897.8Good8 out of 10-1810
October 199690.1Good8 out of 10-1810
November 199488.1Good8 out of 10-1810
April 199388.1Good8 out of 10-1810
April 199181.0Good8 out of 10-1810

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.4204020