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I24 EBL over I24 EB/I24EB RP TO I124N

Hamilton County, Tennessee

Map

Coordinates:
+35.03205, -85.31945
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:	19.7 ft. `[6.0 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 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	119,490 `[as of 2017]`
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]`
Sufficiency rating:	97.2

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Good	Good	Good	119490	97.2
October 2016	Good	Good	Good	Good	105930	94.9
October 2014	Good	Good	Good	Good	109260	94.9
September 2012	Good	Good	Good	Good	116420	94.9
October 2010	Poor	Poor	Good	Good	104320	95.0
September 2008	Poor	Poor	Good	Good	112170	95.0
September 2006	Poor	Poor	Good	Good	116160	95.0
November 2004	Poor	Poor	Good	Good	115510	95.0
July 2002	Poor	Poor	Good	Good	113250	95.0
August 2000	Poor	Poor	Good	Good	98700	95.0
August 1998	Fair	Fair	Good	Good	123350	97.0
November 1996	Good	Good	Very Good	Very Good	53890	98.0
August 1994	Good	Good	Very Good	Very Good	48880	98.0
August 1992	Good	Good	Excellent	Excellent	42170	98.0
March 1991	Fair	Satisfactory	Good	Good	42170	59.0

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
Steel Girder/Beam	linear ft.	1,944	1,944	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	23,328	22,293	1,032	3	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	154	0	3	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	12	12	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	972	972	0	0	0

© 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/1502448