+35.02157, -85.14292
35°01'18" N, 85°08'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAU 4988 over MACKEY BRANCH
Structure number:330E2780003
Location:2 MI EAST OF I75 & SR 153
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:9.8 ft. [3.0 m]
Total length:33.1 ft. [10.1 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:50.5 ft. [15.4 m]
Skew angle:15°
Owner:City or Municipal Highway Agency [04]
Year built:1989
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,520 [as of 2018]
Truck traffic:3% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.6

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Good8 out of 10852096.6
June 2015Good8 out of 10852096.6
June 2013Good8 out of 10852096.6
June 2011Good8 out of 10852099.6
May 2009Good7 out of 10852099.6
June 2007Good7 out of 10852099.6
June 2005Good7 out of 10697099.7
June 2003Good7 out of 10697099.7
May 2001Good7 out of 10878099.6
May 1999Good7 out of 10420096.6
July 1997Good7 out of 10345099.7
April 1995Good7 out of 10315099.8
March 1992Good7 out of 1095099.9