SR1520 over MILL CREEK


+36.44079, -78.90756
36°26'27" N, 78°54'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1520 over MILL CREEK
Structure number:000000001450077
Old structure number:000000000145077 (from 1992 edition)
Location:0.6 MI. N. OF JCT. NC49
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:32.2 ft. [9.8 m]
Total length:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Prestressed concrete [5]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:790 [as of 2013]
Truck traffic:6% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:Navigation protection not required [1]
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:99.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2017Good7 out of 1079099.9
December 2015Good7 out of 10110099.3
December 2013Good7 out of 10110099.3
December 2011Good7 out of 1099099.4
December 2009Good7 out of 10110099.3
December 2007Good8 out of 1098099.4
November 2005Good8 out of 1098099.4
July 2003Good8 out of 10100099.3
July 2001Good8 out of 1098099.4
May 1999Good8 out of 10100099.3
May 1997Good8 out of 10100099.3
November 1995Good9 out of 1070099.5
May 1993FairN out of 1065019.3
June 1991FairN out of 1060019.6