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CR-316 over I-75

Marion County, Florida

Map

Coordinates:
+29.36672, -82.22648
29°22'00" N, 82°13'35" W

Facts

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

Name:	CR-316 over I-75
Structure number:	360033
Location:	CR-316 over I-75
Purpose:	Carries highway over highway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	75.1 ft. `[22.9 m]`
Total length:	291.4 ft. `[88.8 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	34.1 ft. `[10.4 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	22°
Owner:	State Highway Agency `[01]`
Year built:	1964
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	4
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	950 `[as of 2016]`
Truck traffic:	8% of total traffic
Deck condition:	Good `[7 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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]`
Sufficiency rating:	86.4

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2017	Good	Good	Good	Good	950	86.4
May 2015	Good	Good	Good	Good	950	86.4
May 2013	Good	Good	Very Good	Good	950	85.8
June 2011	Good	Good	Very Good	Good	1600	85.4
June 2009	Good	Good	Very Good	Good	1600	85.4
June 2007	Good	Good	Very Good	Good	1600	85.4
June 2005	Good	Good	Very Good	Good	1600	85.4
June 2003	Good	Good	Very Good	Good	1600	85.4
June 2001	Good	Good	Very Good	Good	41000	63.0
November 1999	Good	Good	Very Good	Good	2700	78.5
December 1997	Good	Good	Very Good	Good	2500	78.6
February 1996	Good	Good	Very Good	Good	2500	77.4
March 1994	Fair	Satisfactory	Very Good	Good	30700	64.0
October 1991	Good	Good	Very Good	Very Good	700	94.7

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1082081