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NFA A065 over MOUNTAIN CREEK

Map 

Coordinates:
+35.11917, -85.31222
35°07'09" N, 85°18'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NFA A065 over MOUNTAIN CREEK
Structure number:330A0650001
Location:IN CITY OF CHATTANOOGA
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:12.1 ft. [3.7 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Owner:City or Municipal Highway Agency [04]
Year built:1965
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:790 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:64.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$373,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201664.1Not deficient---790
February 201464.1Not deficient---790
February 201264.1Not deficient---790
February 201064.1Not deficient---790
February 200864.1Not deficient---790
March 200664.1Not deficient---790
April 200464.1Not deficient---790
March 200264.2Not deficient---780
March 200064.2Not deficient---780
February 199864.2Not deficient---780
April 199672.1Not deficient---120
January 199472.4Not deficient---120
February 199272.4Not deficient---120
January 199083.5Not deficient---120