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NARROW LANE RD over STREAM

Montgomery County, Alabama

Map

Coordinates:
+32.31151, -86.28177
32°18'41" N, 86°16'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NARROW LANE RD over STREAM
Structure number:003250
Old structure number:0000003951M0170 (from 1992 edition)
Location:0.2 MI.N.OF SEIBEL RD
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:27.9 ft. [8.5 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1948
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:5
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:900 [as of 1992]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:34.9 tons [31.7 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:52.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,108,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201652.4FairSatisfactorySatisfactoryFair-900
April 201452.2FairSatisfactorySatisfactoryFair-900
April 201352.2FairSatisfactorySatisfactoryFair-900
April 201252.2FairSatisfactorySatisfactoryFair-900
April 201152.2FairSatisfactorySatisfactoryFair-900
April 201052.2FairSatisfactorySatisfactoryFair-900
April 200833.7FairSatisfactorySatisfactoryFairSD900
April 200659.4FairSatisfactorySatisfactoryFair-900
April 200470.6FairGoodGoodSatisfactory-900
April 200270.6GoodGoodGoodGood-900
August 200070.6GoodGoodGoodGood-900
October 199870.6GoodGoodGoodGood-900
September 199670.2GoodGoodGoodGood-900
April 199470.3GoodGoodGoodGood-900
January 199369.3GoodGoodGoodGood-900
August 199079.5GoodGoodGoodGood-900