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I24 EBL over I24 EB/I24EB RP TO I124N

Hamilton County, Tennessee

Map

Coordinates:
+35.03194, -85.31944
35°01'55" N, 85°19'10" W

Facts

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

Name:	I24 EBL over I24 EB/I24EB RP TO I124N
Structure number:	33I00240015
Location:	I24 & I124 INTERSECTION
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	134.8 ft. `[41.1 m]`
Total length:	485.9 ft. `[148.1 m]`
Roadway width between curbs:	45.9 ft. `[14.0 m]`
Deck width edge-to-edge:	47.9 ft. `[14.6 m]`
Vertical clearance below bridge:	21.3 ft. `[6.5 m]`
Owner:	State Highway Agency `[01]`
Year built:	1990
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	4
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	105,930 `[as of 2015]`
Truck traffic:	17% 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:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	51.5 tons `[46.8 metric tons]`
Inventory rating:	30.7 tons `[27.9 metric tons]`
Sufficiency rating:	94.9

Previous Inspections

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
October 2016	94.9	Good	Good	Good	Good	-	105930
October 2014	94.9	Good	Good	Good	Good	-	109260
September 2012	94.9	Good	Good	Good	Good	-	116420
October 2010	95.0	Poor	Poor	Good	Good	SD	104320
September 2008	95.0	Poor	Poor	Good	Good	SD	112170
September 2006	95.0	Poor	Poor	Good	Good	SD	116160
November 2004	95.0	Poor	Poor	Good	Good	SD	115510
July 2002	95.0	Poor	Poor	Good	Good	SD	113250
August 2000	95.0	Poor	Poor	Good	Good	SD	98700
August 1998	97.0	Fair	Fair	Good	Good	-	123350
November 1996	98.0	Good	Good	Very Good	Very Good	-	53890
August 1994	98.0	Good	Good	Very Good	Very Good	-	48880
August 1992	98.0	Good	Good	Excellent	Excellent	-	42170
March 1991	59.0	Fair	Satisfactory	Good	Good	FO	42170

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.

Element	Units	Quantity	1. Good	2. Fair	3. Poor	4. Serious
Superstructure
Steel Girder/Beam	linear ft.	1,944	1,944	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	23,328	23,328	0	0	0
Superstructure
Steel Floor Beam	linear ft.	40	40	0	0	0
Substructure
Reinforced Concrete Column	each	3	3	0	0	0
Reinforced Concrete Abutment	linear ft.	157	157	0	0	0
Reinforced Concrete Pier Cap	linear ft.	234	234	0	0	0
Joints
Strip Seal Joint	linear ft.	97	97	0	0	0
Bearings
Movable Bearing	each	8	8	0	0	0
Fixed Bearing	each	9	9	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	972	972	0	0	0

© Copyright 2012-18, 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/1502448