I-295 (SR-9A) over MILL DAM BRANCH


+30.23500, -81.51444
30°14'06" N, 81°30'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-295 (SR-9A) over MILL DAM BRANCH
Structure number:720609
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:11.8 ft. [3.6 m]
Total length:62.3 ft. [19.0 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1997
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:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:105,000 [as of 2017]
Truck traffic:11% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:70.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2018Fair6 out of 1010500070.0
April 2016Fair6 out of 109050070.0
April 2014Fair6 out of 109000070.0
April 2012Fair6 out of 108750070.0
April 2010Fair6 out of 108150070.0
April 2008Fair6 out of 107850070.0
April 2006Fair6 out of 104000070.0
April 2004Fair6 out of 103950070.0
May 2002Good7 out of 103050070.0
May 2000Good7 out of 101700176.3
May 1998Good7 out of 101700176.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.2,6641,8994063590