+34.77145, -86.64433
34°46'17" N, 86°38'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:008895
Old structure number:0000017645M0010 (from 1992 edition)
Location:5314 MASTIN LAKE RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:12.1 ft. [3.7 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1965
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,000 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:62.9 tons [57.2 metric tons]
Inventory rating:37.7 tons [34.3 metric tons]
Sufficiency rating:76.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$909,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
March 201776.6Fair6 out of 10FO12000
March 201576.2Fair6 out of 10FO15200
March 201376.1Fair6 out of 10FO15500
March 201176.4Fair6 out of 10FO13000
March 200956.3Fair6 out of 10-13000
January 200756.5Fair6 out of 10-12100
January 200556.5Good7 out of 10-12100
January 200356.2Good7 out of 10-13385
January 200156.2Good7 out of 10-13385
January 199956.4Good7 out of 10-13385
January 199756.2Good7 out of 10-13375
January 199556.7Good7 out of 10-13350
February 199356.7Good7 out of 10-13300
February 199164.0Good7 out of 10-13200