US70 BUS W RAMP over NEUSE RIVER

Map

Coordinates:
+35.09729, -77.03615
35°05'50" N, 77°02'10" W

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

Name:	US70 BUS W RAMP over NEUSE RIVER
Structure number:	000000000490237
Location:	@ JCT.US17 US70B
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	115.2 ft. `[35.1 m]`
Total length:	924.9 ft. `[281.9 m]`
Roadway width between curbs:	23.6 ft. `[7.2 m]`
Deck width edge-to-edge:	26.6 ft. `[8.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1999
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:	8
Main spans material:	Steel continuous `[4]`
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]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	9,000 `[as of 2014]`
Truck traffic:	12% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
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]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	80.3

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Good	Good	Good	Good	9000	80.3
September 2015	Good	Good	Good	Good	6400	65.3
September 2013	Good	Good	Good	Good	6400	65.3
September 2011	Good	Good	Good	Good	5500	67.2
September 2009	Good	Very Good	Very Good	Good	6000	65.9
January 2008	Good	Very Good	Very Good	Good	6000	65.9
December 2005	Good	Very Good	Very Good	Good	6000	66.9
October 2003	Good	Very Good	Very Good	Very Good	6000	66.9
October 2001	Good	Very Good	Very Good	Very Good	21500	66.0
October 1999	Good	Very Good	Very Good	Very Good	20000	66.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	3,116	2,687	386	43	0
Steel Protective Coating	sq. ft.	34,252	33,727	0	186	339
Deck
Reinforced Concrete Deck	sq. ft.	27,589	19,959	7,630	0	0
Substructure
Reinforced Concrete Column	each	12	4	8	0	0
Reinforced Concrete Abutment	linear ft.	63	49	14	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	132	18	114	0	0
Prestressed Concrete Pile	each	10	10	0	0	0
Reinforced Concrete Pile	each	24	24	0	0	0
Reinforced Concrete Pier Cap	linear ft.	256	43	213	0	0
Concrete Protective Coating	sq. ft.	537	537	0	0	0
Joints
Compression Joint	linear ft.	34	33	0	1	0
Assembly with Seal	each	24	0	15	9	0
Bearings
Elastomeric Bearing	each	34	34	0	0	0
Steel Protective Coating	sq. ft.	102	102	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	929	792	137	0	0
Other Material Bridge Rail	linear ft.	929	885	44	0	0