Share:

NC12 over OREGON INLET

Map

Coordinates:
+35.76685, -75.52732
35°46'01" N, 75°31'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC12 over OREGON INLET
Structure number:000000000550011
Location:8 MI.S.JCT.US158
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:180.1 ft. [54.9 m]
Total length:12865.8 ft. [3921.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:4,500 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:1.0 tons [0.9 metric tons]
Inventory rating:1.0 tons [0.9 metric tons]
Sufficiency rating:4.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 20164.0PoorSeriousSeriousSeriousSD4500
April 20144.0PoorSeriousSeriousSeriousSD4500
May 20124.0PoorSeriousSeriousSeriousSD3700
May 20106.0PoorPoorPoorSeriousSD4100
July 20084.0PoorSeriousSeriousSeriousSD4700
June 20064.0PoorSeriousSeriousSeriousSD5300
June 20044.0PoorSeriousSeriousSeriousSD5100
June 20026.0PoorPoorSeriousPoorSD4000
August 20006.0PoorPoorSeriousSeriousSD4000
May 19988.0PoorFairPoorSeriousSD5000
May 199032.5PoorFairPoorFair-5000