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SR-91 TPK NB 131.0 over ST LUCIE CANAL

Martin County, Florida

Map

Coordinates:
+27.11776, -80.27477
27°07'04" N, 80°16'29" W

Facts

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

Name:	SR-91 TPK NB 131.0 over ST LUCIE CANAL
Structure number:	891000
Location:	3.7 MI S. OF STUART INT.
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	155.8 ft. `[47.5 m]`
Total length:	2989.3 ft. `[911.1 m]`
Roadway width between curbs:	56.1 ft. `[17.1 m]`
Deck width edge-to-edge:	59.1 ft. `[18.0 m]`
Vertical clearance below bridge:	52.5 ft. `[16.0 m]`
Owner:	State Toll Authority `[31]`
Year built:	2003
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	22,200 `[as of 2017]`
Truck traffic:	14% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	There are no noticeable or noteworthy deficiencies which affect the condition of the channel. `[9]`
Pier/abutment protection:	In place and functioning `[2]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	92.8

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Good	Good	Good	Very Good	22200	92.8
November 2015	Good	Good	Good	Very Good	18000	93.2
October 2013	Good	Excellent	Excellent	Excellent	16000	93.4
November 2011	Good	Excellent	Excellent	Excellent	18000	93.2
November 2009	Good	Excellent	Excellent	Excellent	18000	93.2
November 2007	Good	Excellent	Excellent	Excellent	13700	93.6
November 2005	Good	Excellent	Excellent	Excellent	13700	92.3
April 2005	Good	Excellent	Excellent	Excellent	13700	90.3
2000	-	-	-	-	13700	90.3

Element Data

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.	15,102	13,098	2,002	2	0
Deck
Reinforced Concrete Deck	sq. ft.	176,668	175,570	1,097	1	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	322	322	0	0	0
Reinforced Concrete Abutment	linear ft.	118	118	0	0	0
Reinforced Concrete Pile Cap/Footing	linear ft.	116	31	60	25	0
Prestressed Concrete Pile	each	64	62	0	2	0
Reinforced Concrete Pier Cap	linear ft.	1,099	997	101	1	0
Joints
Strip Seal Joint	linear ft.	336	326	0	10	0
Bearings
Elastomeric Bearing	each	212	212	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	5,979	5,373	600	6	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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