SR618 SELMON WB over WILLOW AVENUE

Map

Coordinates:
+27.94275, -82.47269
27°56'34" N, 82°28'22" W

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

Name:	SR618 SELMON WB over WILLOW AVENUE
Structure number:	100326
Location:	4MI NORTH OF GANDY BLVD.
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:	84.6 ft. `[25.8 m]`
Total length:	170.6 ft. `[52.0 m]`
Roadway width between curbs:	36.4 ft. `[11.1 m]`
Deck width edge-to-edge:	39.7 ft. `[12.1 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	11°
Owner:	State Toll Authority `[31]`
Year built:	1975
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Prestressed concrete `[5]`
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:	24,500 `[as of 2017]`
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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	96.8

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2017	Good	Good	Good	Good	24500	96.8
July 2015	Good	Good	Good	Good	18250	97.1
July 2013	Good	Good	Good	Good	18250	96.1
July 2011	Good	Good	Good	Good	15250	96.3
July 2009	Good	Good	Good	Good	14750	97.3
August 2007	Good	Good	Good	Good	8000	97.6
August 2005	Good	Good	Good	Good	14750	97.3
August 2003	Good	Good	Good	Good	13000	97.4
April 2001	Good	Good	Good	Good	13000	96.4
September 1999	Good	Good	Good	Good	14000	94.3
April 1997	Good	Good	Very Good	Good	16000	94.5
April 1995	Good	Good	Good	Good	16000	90.7
March 1993	Good	Good	Very Good	Good	12340	92.0
March 1991	Good	Good	Very Good	Very Good	12340	92.0

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	1,027	1,027	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	6,785	0	6,783	2	0
Substructure
Reinforced Concrete Column	each	4	4	0	0	0
Reinforced Concrete Abutment	linear ft.	82	82	0	0	0
Reinforced Concrete Pier Cap	linear ft.	79	79	0	0	0
Joints
Pourable Joint	linear ft.	151	135	16	0	0
Bearings
Elastomeric Bearing	each	34	34	0	0	0
Bridge Rail
Other Material Bridge Rail	linear ft.	341	339	2	0	0