14TH STREET, S.W. over OUTLET CHANNEL, S.W.

Map

Coordinates:
+38.88322, -77.03221
38°52'60" N, 77°01'56" W

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

Name:	14TH STREET, S.W. over OUTLET CHANNEL, S.W.
Structure number:	0171-2
Location:	14TH ST OVER OUTLET CH SW
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	56.1 ft. `[17.1 m]`
Total length:	460.0 ft. `[140.2 m]`
Roadway width between curbs:	82.4 ft. `[25.1 m]`
Deck width edge-to-edge:	86.9 ft. `[26.5 m]`
Owner:	State Highway Agency `[01]`
Year built:	1942
Year reconstructed:	1982
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:	3
Main spans material:	Concrete `[1]`
Main spans design:	Tee beam `[04]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	55,700 `[as of 2007]`
Truck traffic:	4% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 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:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Pier/abutment protection:	In place and functioning `[2]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	77.7
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`
Estimated cost of work:	$5,250,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Fair	Fair	Fair	Satisfactory	55700	77.7
March 2016	Fair	Fair	Fair	Satisfactory	55700	77.7
March 2014	Fair	Fair	Fair	Satisfactory	55700	77.7
March 2012	Poor	Fair	Good	Poor	55700	71.0
March 2010	Poor	Fair	Fair	Poor	55700	71.0
January 2008	Fair	Fair	Satisfactory	Good	100000	98.0
July 2005	Fair	Satisfactory	Fair	Satisfactory	100000	88.0
September 2003	Fair	Satisfactory	Good	Good	100000	99.0
October 2002	Fair	Satisfactory	Good	Good	100000	99.0
December 2001	Fair	Satisfactory	Good	Good	100000	99.0
May 1998	Good	Good	Good	Good	100000	97.0
June 1996	Fair	Satisfactory	Good	Good	100000	97.0
March 1996	Fair	Satisfactory	Good	Good	100000	97.0
May 1993	Good	Good	Good	Good	100000	97.0

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 Closed Web/Box Girder	linear ft.	8,500	7,447	883	170	0
Reinforced Concrete Girder/Beam	linear ft.	1,848	1,372	115	359	2
Deck
Prestressed Concrete Top Flange	sq. ft.	32,212	31,848	364	0	0
Wearing Surfaces	sq. ft.	39,066	37,163	105	1,798	0
Reinforced Concrete Top Flange	sq. ft.	14,154	13,790	364	0	0
Substructure
Reinforced Concrete Column	each	96	65	22	9	0
Reinforced Concrete Pier Wall	linear ft.	415	360	24	31	0
Reinforced Concrete Pier Cap	linear ft.	1,292	658	490	144	0
Joints
Compression Joint	linear ft.	1,409	4	1,398	2	5
Bearings
Elastomeric Bearing	each	48	48	0	0	0
Movable Bearing	each	660	0	381	279	0
Steel Protective Coating	sq. ft.	1,650	0	0	0	1,650
Fixed Bearing	each	222	0	0	222	0
Steel Protective Coating	sq. ft.	555	0	0	0	555
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	1,762	1,392	368	2	0