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CR708 SE BRIDGE RD over INTRACOASTAL WATERWAY

Martin County, Florida

Map

Coordinates:
+27.06467, -80.12230
27°03'53" N, 80°07'20" W

View more info at Bridgehunter.com

Facts

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

Name:	CR708 SE BRIDGE RD over INTRACOASTAL WATERWAY
Structure number:	890107
Location:	0.9 M E OF US-1 ON CR-708
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Arterial (Urban) `[16]`
Length of largest span:	138.8 ft. `[42.3 m]`
Total length:	382.6 ft. `[116.6 m]`
Roadway width between curbs:	32.8 ft. `[10.0 m]`
Deck width edge-to-edge:	44.6 ft. `[13.6 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Owner:	County Highway Agency `[02]`
Year built:	1985
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:	Movable - Bascule `[16]`
Deck type:	Open Grating `[3]`

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	10,502 `[as of 2017]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 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:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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]`
Pier/abutment protection:	In place and functioning `[2]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	78.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Satisfactory	Good	10502	78.9
October 2015	Fair	Good	Satisfactory	Good	10502	78.9
October 2013	Fair	Good	Satisfactory	Good	10502	78.9
October 2011	Fair	Good	Satisfactory	Good	10502	78.9
October 2009	Good	Good	Good	Good	10502	78.2
October 2007	Good	Good	Good	Good	10502	78.2
October 2005	Good	Good	Good	Good	10502	78.2
October 2003	Good	Good	Good	Good	10502	79.2
October 2001	Good	Good	Good	Good	10502	79.2
October 1999	Good	Good	Good	Good	4480	86.8
October 1997	Good	Good	Good	Good	4480	86.6
December 1995	Good	Good	Good	Good	4480	86.7
November 1993	Good	Good	Good	Good	4480	82.1
November 1991	Good	Good	Good	Good	4307	82.4
November 1990	Good	Very Good	Very Good	Very Good	4307	82.4

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