SR 836 WB over SR 7/I-95 Main and Ramps

Map

Coordinates:
+25.78861, -80.20694
25°47'19" N, 80°12'25" W

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

Name:	SR 836 WB over SR 7/I-95 Main and Ramps
Structure number:	870366
Location:	MIDTOWN INTERCHANGE
Purpose:	Carries highway overpass (third level) over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	200.1 ft. `[61.0 m]`
Total length:	2122.5 ft. `[646.9 m]`
Roadway width between curbs:	35.8 ft. `[10.9 m]`
Deck width edge-to-edge:	39.7 ft. `[12.1 m]`
Vertical clearance above deck:	17.1 ft. `[5.2 m]`
Vertical clearance below bridge:	15.1 ft. `[4.6 m]`
Owner:	State Toll Authority `[31]`
Year built:	1968
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:	3
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:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	61,500 `[as of 2015]`
Truck traffic:	3% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 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:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	40.6 tons `[36.9 metric tons]`
Inventory rating:	35.2 tons `[32.0 metric tons]`
Sufficiency rating:	87.7
Recommended work:	Other structural work, including hydraulic replacements. `[38]`

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
July 2015	87.7	Good	Good	Very Good	Good	-	61500
July 2013	87.7	Good	Good	Good	Good	-	61500
January 2012	85.7	Fair	Good	Good	Satisfactory	-	61500
January 2010	85.8	Fair	Good	Good	Satisfactory	-	61500
February 2008	83.7	Fair	Good	Good	Satisfactory	FO	61000
February 2006	83.7	Fair	Good	Good	Satisfactory	FO	61750
January 2004	83.7	Fair	Good	Good	Satisfactory	FO	60500
February 2002	84.2	Fair	Good	Good	Satisfactory	FO	52000
January 2002	84.2	Fair	Good	Good	Satisfactory	FO	52000
January 2000	81.2	Fair	Good	Good	Satisfactory	FO	71500
September 1997	77.3	Good	Good	Good	Good	FO	71500
July 1995	66.6	Good	Good	Good	Good	FO	71500
May 1993	67.2	Good	Good	Good	Good	FO	66097
February 1992	80.3	Good	Very Good	Good	Very Good	FO	66097
December 1989	84.6	Good	Very Good	Good	Very Good	-	66097