RAMP TO BENNING RD over SB KENILWORTH AVE

Map

Coordinates:
+38.89593, -76.95181
38°53'45" N, 76°57'07" W

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

Name:	RAMP TO BENNING RD over SB KENILWORTH AVE
Structure number:	0104
Location:	KENILWORTH&BENNING RD
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	44.0 ft. `[13.4 m]`
Total length:	47.9 ft. `[14.6 m]`
Roadway width between curbs:	50.2 ft. `[15.3 m]`
Deck width edge-to-edge:	71.9 ft. `[21.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	30°
Owner:	State Highway Agency `[01]`
Year built:	1955
Year reconstructed:	1988
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span 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:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	11,400 `[as of 2007]`
Truck traffic:	3% of total traffic
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:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	92.3

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Good	Satisfactory	Satisfactory	11400	92.3
October 2016	Fair	Good	Satisfactory	Satisfactory	11400	92.3
September 2014	Fair	Good	Good	Satisfactory	11400	92.3
September 2012	Fair	Satisfactory	Satisfactory	Fair	11400	81.1
September 2010	Fair	Satisfactory	Satisfactory	Good	11400	94.3
July 2008	Fair	Good	Satisfactory	Good	11400	94.3
July 2006	Good	Good	Good	Good	11400	91.3
June 2004	Fair	Satisfactory	Good	Good	11400	91.3
July 2002	Fair	Satisfactory	Good	Good	11400	91.3
March 2000	Good	Good	Good	Good	11400	91.3
September 1997	Good	Good	Good	Good	11400	89.3
September 1995	Good	Good	Good	Good	11400	69.8
March 1993	Good	Good	Good	Good	11400	68.6
September 1990	Good	Good	Good	Good	11400	68.6

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.	616	447	166	3	0
Steel Protective Coating	sq. ft.	3,080	1,035	776	830	439
Deck
Reinforced Concrete Deck	sq. ft.	3,456	3,408	48	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	166	119	40	7	0
Joints
Strip Seal Joint	linear ft.	166	0	0	166	0
Pourable Joint	linear ft.	48	48	0	0	0
Bearings
Movable Bearing	each	14	0	14	0	0
Steel Protective Coating	sq. ft.	28	24	0	0	4
Fixed Bearing	each	14	0	14	0	0
Steel Protective Coating	sq. ft.	28	24	0	0	4
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	196	182	14	0	0
Steel Protective Coating	sq. ft.	392	392	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	92	74	15	1	2