US64 over ROANOKE SOUND

Map

Coordinates:
+35.89507, -75.63099
35°53'42" N, 75°37'52" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	US64 over ROANOKE SOUND
Structure number:	000000000550012
Location:	1.2 MI. E. JCT. US64 BUS
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	138.1 ft. `[42.1 m]`
Total length:	5543.2 ft. `[1689.5 m]`
Roadway width between curbs:	60.0 ft. `[18.3 m]`
Deck width edge-to-edge:	62.3 ft. `[19.0 m]`
Vertical clearance below bridge:	62.3 ft. `[19.0 m]`
Skew angle:	4°
Owner:	State Highway Agency `[01]`
Year built:	1990
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:	73
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	18,000 `[as of 2015]`
Truck traffic:	12% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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:	In place and functioning `[2]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	66.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Fair	Satisfactory	Fair	Fair	18000	66.0
October 2016	Fair	Good	Fair	Fair	16000	68.0
October 2014	Fair	Good	Fair	Fair	16000	68.0
October 2012	Fair	Fair	Fair	Fair	16000	67.0
October 2010	Fair	Fair	Fair	Satisfactory	15000	67.0
September 2008	Fair	Fair	Fair	Satisfactory	16000	67.0
September 2006	Fair	Fair	Fair	Satisfactory	17000	67.0
September 2004	Fair	Fair	Fair	Satisfactory	17000	67.0
June 2002	Fair	Fair	Fair	Satisfactory	23000	67.0
August 2000	Fair	Fair	Satisfactory	Satisfactory	15700	78.0
July 1998	Fair	Fair	Fair	Satisfactory	15700	67.0
September 1990	Good	Very Good	Very Good	Very Good	13400	80.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	39,725	39,179	246	300	0
Deck
Reinforced Concrete Deck	sq. ft.	345,452	229,459	115,972	21	0
Substructure
Reinforced Concrete Column	each	107	59	45	3	0
Reinforced Concrete Abutment	linear ft.	158	110	45	3	0
Reinforced Concrete Pile Cap/Footing	linear ft.	1,943	684	461	798	0
Prestressed Concrete Pile	each	999	845	9	145	0
Reinforced Concrete Pile	each	7	7	0	0	0
Reinforced Concrete Pier Cap	linear ft.	4,351	3,078	1,256	17	0
Joints
Pourable Joint	linear ft.	252	172	79	0	1
Compression Joint	linear ft.	189	137	52	0	0
Assembly with Seal	each	63	51	12	0	0
Open Joint	linear ft.	4,221	2,661	1,560	0	0
Bearings
Elastomeric Bearing	each	1,041	875	154	12	0
Bridge Rail
Other Material Bridge Rail	linear ft.	11,322	3,619	7,655	39	9