+33.29316, -89.39622
33°17'35" N, 89°23'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 413 over UNNAMED CREEK
Structure number:310041301000750
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:27.9 ft. [8.5 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1952
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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:660 [as of 2014]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:99.9

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201699.9Good7 out of 10-660
January 201499.9Good7 out of 10-650
January 201299.7Good7 out of 10-1100
May 201099.7Good8 out of 10-1100
November 200899.9Good8 out of 10-400
December 200699.7Good8 out of 10-1100
December 200499.7Good8 out of 10-1100
October 200299.7Good8 out of 10-1300
August 200099.8Good8 out of 10-950
September 199899.8Good8 out of 10-950
October 199699.8Good8 out of 10-950
November 199499.8Good8 out of 10-950
April 199399.8Good8 out of 10-950
April 199199.8Good8 out of 10-950

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.6806620