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CR-712 (MIDWAY RD) over NORTH FORK ST LUCIE RVR

St. Lucie County, Florida

Map

Coordinates:
+27.37437, -80.34248
27°22'28" N, 80°20'33" W

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Facts

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

Name:	CR-712 (MIDWAY RD) over NORTH FORK ST LUCIE RVR
Structure number:	940035
Location:	1MI W of US-1
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	33.1 ft. `[10.1 m]`
Total length:	166.0 ft. `[50.6 m]`
Roadway width between curbs:	36.7 ft. `[11.2 m]`
Deck width edge-to-edge:	43.3 ft. `[13.2 m]`
Owner:	County Highway Agency `[02]`
Year built:	1981
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:	5
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	15,900 `[as of 2017]`
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Superior to present desirable criteria `[9]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	88.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2017	Fair	Satisfactory	Satisfactory	Good	15900	88.6
January 2015	Fair	Satisfactory	Satisfactory	Good	15900	88.6
January 2013	Fair	Satisfactory	Satisfactory	Good	15900	88.6
January 2011	Fair	Satisfactory	Satisfactory	Good	15900	90.9
January 2009	Fair	Satisfactory	Satisfactory	Good	15900	90.9
January 2007	Fair	Satisfactory	Satisfactory	Good	15900	90.9
March 2005	Fair	Satisfactory	Satisfactory	Good	15900	90.9
January 2003	Fair	Satisfactory	Satisfactory	Good	15900	93.2
March 2001	Fair	Satisfactory	Satisfactory	Good	15900	93.2
March 1999	Fair	Satisfactory	Satisfactory	Good	10000	94.6
March 1997	Good	Good	Good	Good	10000	94.6
March 1995	Good	Good	Good	Good	5000	97.9
February 1993	Good	Good	Good	Very Good	5000	97.9
January 1991	Good	Good	Good	Very Good	5000	97.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	89	89	0	0	0
Prestressed Concrete Pile	each	24	16	3	5	0
Reinforced Concrete Pier Cap	linear ft.	177	177	0	0	0
Joints
Pourable Joint	linear ft.	50	0	0	50	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	166	166	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	332	332	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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