NFA 1134 (SA 8802) over BOULDIN BRANCH


+35.60715, -85.43945
35°36'26" N, 85°26'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1134 (SA 8802) over BOULDIN BRANCH
Structure number:88011340001
Location:2 MI FROM SR111
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:9.8 ft. [3.0 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:36.4 ft. [11.1 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
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: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2019]
Truck traffic:21% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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: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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Good7 out of 1025098.0
October 2016Good7 out of 1025098.0
February 2015Good7 out of 1025097.0
February 2013Good7 out of 1025097.0
February 2011Good7 out of 1025097.0
February 2009Good7 out of 1025097.0
January 2007Good7 out of 1033097.0
November 2004Good7 out of 1033097.0
November 2002Good8 out of 1032097.0
October 2000Good8 out of 103097.0
October 1998Good8 out of 104097.0
January 1997Good8 out of 104097.0
August 1994Good8 out of 103097.0
September 1992Good8 out of 1028097.0
September 1990Good8 out of 1028097.0