SR836EB - I-95NB over I-95 SB & I-395 EB RAMP

Map

Coordinates:
+25.78931, -80.20418
25°47'22" N, 80°12'15" W

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

Name:	SR836EB - I-95NB over I-95 SB & I-395 EB RAMP
Structure number:	870370
Location:	MIDTOWN INTERCHANGE
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	122.1 ft. `[37.2 m]`
Total length:	685.7 ft. `[209.0 m]`
Roadway width between curbs:	22.3 ft. `[6.8 m]`
Deck width edge-to-edge:	25.9 ft. `[7.9 m]`
Vertical clearance above deck:	15.1 ft. `[4.6 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	99°
Owner:	State Highway Agency `[01]`
Year built:	1969
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	6
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	20,500 `[as of 2017]`
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory `[6 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:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	86.9
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$17,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2018	Fair	Satisfactory	Good	Good	20500	86.9
June 2016	Fair	Satisfactory	Good	Good	29500	86.0
June 2014	Fair	Satisfactory	Good	Good	30000	86.0
June 2012	Fair	Satisfactory	Good	Good	26500	86.3
June 2010	Fair	Satisfactory	Satisfactory	Satisfactory	20964	86.9
June 2008	Fair	Satisfactory	Satisfactory	Satisfactory	20964	86.9
June 2006	Fair	Satisfactory	Satisfactory	Satisfactory	20964	86.9
June 2004	Fair	Satisfactory	Satisfactory	Satisfactory	20964	92.0
February 2002	Fair	Satisfactory	Satisfactory	Satisfactory	73500	90.0
February 2000	Fair	Satisfactory	Satisfactory	Satisfactory	20964	90.0
June 1997	Fair	Satisfactory	Satisfactory	Satisfactory	20964	95.0
January 1995	Fair	Good	Satisfactory	Very Good	20964	96.0
December 1992	Fair	Good	Satisfactory	Very Good	20964	96.0
March 1991	Good	Good	Good	Very Good	43779	96.0

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.	1,896	1,887	9	0	0
Steel Protective Coating	sq. ft.	27,783	19,764	8,019	0	0
Prestressed Concrete Girder/Beam	linear ft.	213	213	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	17,828	14,966	2,772	90	0
Substructure
Reinforced Concrete Column	each	8	7	1	0	0
Reinforced Concrete Abutment	linear ft.	52	36	8	8	0
Reinforced Concrete Pile Cap/Footing	linear ft.	305	305	0	0	0
Reinforced Concrete Pier Cap	linear ft.	148	147	1	0	0
Joints
Pourable Joint	linear ft.	26	26	0	0	0
Assembly with Seal	each	78	46	32	0	0
Bearings
Elastomeric Bearing	each	8	8	0	0	0
Movable Bearing	each	15	12	3	0	0
Steel Protective Coating	sq. ft.	30	24	6	0	0
Fixed Bearing	each	6	6	0	0	0
Steel Protective Coating	sq. ft.	18	18	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	1,371	1,371	0	0	0