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OLD PORT GIBSON RD over MILL CREEK

Map

Coordinates:
+31.86507, -90.47384
31°51'54" N, 90°28'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD PORT GIBSON RD over MILL CREEK
Structure number:SA1500000000154
Location:SEC 2 T10N R 7E B
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:30.8 ft. [9.4 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:County Highway Agency [02]
Year built:1991
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:720 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:77.0 tons [70.0 metric tons]
Inventory rating:46.6 tons [42.4 metric tons]
Sufficiency rating:98.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201598.5GoodVery GoodVery GoodVery Good-720
November 201398.5GoodVery GoodVery GoodVery Good-720
November 201198.5GoodVery GoodVery GoodVery Good-720
October 200998.5GoodVery GoodVery GoodVery Good-720
October 200798.5GoodVery GoodVery GoodVery Good-600
December 200598.5GoodVery GoodVery GoodVery Good-720
January 200498.5GoodVery GoodVery GoodVery Good-720
December 200198.5GoodVery GoodVery GoodVery Good-600
December 199998.5GoodVery GoodVery GoodVery Good-600
February 199898.6GoodVery GoodVery GoodVery Good-570
February 199698.6GoodVery GoodVery GoodVery Good-560