US17N over CHESAPEAKE ALBEMARLE RR

Map

Coordinates:
+36.08929, -76.58291
36°05'21" N, 76°34'58" W

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

Name:	US17N over CHESAPEAKE ALBEMARLE RR
Structure number:	000000000410039
Location:	0.65 MI. E. OF US17BUS
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	101.1 ft. `[30.8 m]`
Total length:	245.1 ft. `[74.7 m]`
Roadway width between curbs:	37.4 ft. `[11.4 m]`
Deck width edge-to-edge:	40.7 ft. `[12.4 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Skew angle:	59°
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:	3
Main spans material:	Steel `[3]`
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:	4,750 `[as of 2015]`
Truck traffic:	14% 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:	Equal to present minimum criteria `[6]`
Underclearances appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	98.7

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2018	Good	Good	Good	Good	4750	98.7
November 2016	Fair	Fair	Good	Fair	5000	86.4
November 2014	Fair	Fair	Good	Fair	5000	86.4
November 2012	Good	Good	Good	Good	4050	98.9
November 2010	Good	Good	Very Good	Very Good	3950	98.9
November 2008	Good	Good	Very Good	Very Good	4200	98.8
February 2007	Good	Very Good	Very Good	Very Good	2850	99.2
November 2004	Good	Very Good	Very Good	Very Good	2850	99.2
November 2002	Good	Very Good	Very Good	Very Good	3400	99.0
January 2001	Good	Very Good	Very Good	Very Good	2800	99.2
July 1999	Good	Very Good	Very Good	Very Good	2700	99.2

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.	1,185	1	1,184	0	0
Steel Protective Coating	sq. ft.	13,521	13,372	136	9	4
Deck
Reinforced Concrete Deck	sq. ft.	9,919	0	9,915	4	0
Substructure
Reinforced Concrete Column	each	8	8	0	0	0
Reinforced Concrete Abutment	linear ft.	204	199	5	0	0
Prestressed Concrete Pile	each	25	25	0	0	0
Reinforced Concrete Pier Cap	linear ft.	318	318	0	0	0
Joints
Pourable Joint	linear ft.	316	237	79	0	0
Bearings
Elastomeric Bearing	each	30	29	1	0	0
Steel Protective Coating	sq. ft.	30	30	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	490	0	490	0	0