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IS 264 EB OFF RAMP over IS 264 EBL ON RAMPS

Portsmouth, Virginia

Map

Coordinates:
+36.83013, -76.30506
36°49'48" N, 76°18'18" W

Facts

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

Name:	IS 264 EB OFF RAMP over IS 264 EBL ON RAMPS
Structure number:	000000000021248
Location:	INT. @ DOWNTOWN TUN PORTS
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	107.0 ft. `[32.6 m]`
Total length:	313.0 ft. `[95.4 m]`
Roadway width between curbs:	26.9 ft. `[8.2 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1985
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	2
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]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,651 `[as of 2014]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	99.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Good	Satisfactory	Satisfactory	2651	99.0
November 2015	Fair	Good	Satisfactory	Satisfactory	2651	99.0
January 2014	Fair	Good	Satisfactory	Satisfactory	2875	99.0
January 2012	Fair	Good	Satisfactory	Satisfactory	2875	99.0
December 2009	Fair	Good	Satisfactory	Good	2875	99.0
November 2009	Fair	Good	Satisfactory	Good	2875	99.0
October 2007	Fair	Good	Satisfactory	Good	2875	99.0
September 2005	Good	Good	Good	Good	2875	99.0
October 2003	Good	Good	Good	Good	2875	99.0
November 2001	Good	Good	Good	Good	2875	99.0
November 1999	Fair	Good	Satisfactory	Good	2875	99.0
December 1997	Fair	Satisfactory	Good	Good	2875	99.0
December 1995	Fair	Satisfactory	Very Good	Good	2875	99.0
December 1993	Fair	Satisfactory	Very Good	Very Good	2875	99.0
December 1991	Good	Good	Very Good	Very Good	2875	98.0

Element Data

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.	1,620	1,137	482	1	0
Steel Protective Coating	sq. ft.	17,276	15,842	0	1,434	0
Deck
Reinforced Concrete Deck	sq. ft.	9,484	8,348	944	192	0
Substructure
Reinforced Concrete Column	each	4	3	1	0	0
Reinforced Concrete Abutment	linear ft.	141	21	80	40	0
Reinforced Concrete Pier Cap	linear ft.	58	57	1	0	0
Joints
Strip Seal Joint	linear ft.	30	0	30	0	0
Pourable Joint	linear ft.	60	60	0	0	0
Bearings
Movable Bearing	each	12	7	4	1	0
Steel Protective Coating	sq. ft.	12	7	0	4	1
Fixed Bearing	each	8	4	3	1	0
Steel Protective Coating	sq. ft.	8	4	0	3	1
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	626	255	254	117	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1581955