+34.07991, -84.62540
34°04'48" N, 84°37'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 NBL over CLARK CREEK
Structure number:000000005700370
Location:6.5 MI W OF WOODSTOCK
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:12.1 ft. [3.7 m]
Total length:24.9 ft. [7.6 m]
Skew angle:34°
Owner:State Highway Agency [01]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:105,710 [as of 2011]
Truck traffic:1% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Operating rating:108.9 tons [99.0 metric tons]
Inventory rating:108.9 tons [99.0 metric tons]
Sufficiency rating:70.0
Estimated cost of work:$186,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 201670.0Good7 out of 10-105710
April 201470.0Good7 out of 10-105710
April 201243.0Poor4 out of 10SD105710
May 201043.0Poor4 out of 10SD109180
May 200859.0Fair5 out of 10-109180
April 200659.0Fair5 out of 10-125570
March 200459.0Fair5 out of 10-124400
May 200259.0Fair5 out of 10-123200
March 200059.0Fair5 out of 10-66400
May 199870.0Fair6 out of 10-66400
April 199670.0Fair6 out of 10-66400
March 199470.0Good7 out of 10-66400
May 199270.0Good7 out of 10-51540
September 199070.0Good7 out of 10-51540

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.384384000