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I 220 over COUNTY LINE ROAD

Hinds County, Mississippi

Map

Coordinates:
+32.39998, -90.17698
32°23'60" N, 90°10'37" W

Facts

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

Name:	I 220 over COUNTY LINE ROAD
Structure number:	11002200250096B
Location:	4.5 MI N US 49
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	144.0 ft. `[43.9 m]`
Total length:	324.2 ft. `[98.8 m]`
Roadway width between curbs:	48.6 ft. `[14.8 m]`
Deck width edge-to-edge:	51.8 ft. `[15.8 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	51°
Owner:	State Highway Agency `[01]`
Year built:	1978
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:	Concrete continuous `[2]`
Main spans design:	Box Beam or girders - Single or Spread `[06]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	25,500 `[as of 2015]`
Truck traffic:	15% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	88.4

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2016	Fair	Satisfactory	Satisfactory	Very Good	25500	88.4
September 2014	Fair	Satisfactory	Satisfactory	Very Good	24500	89.8
September 2012	Fair	Satisfactory	Satisfactory	Very Good	24000	89.8
August 2010	Fair	Satisfactory	Very Good	Very Good	24000	89.8
July 2008	Good	Good	Very Good	Very Good	25000	89.7
October 2006	Good	Very Good	Very Good	Very Good	21000	89.9
September 2004	Good	Very Good	Very Good	Very Good	20000	92.0
September 2002	Good	Very Good	Very Good	Very Good	20500	90.0
October 2000	Good	Very Good	Very Good	Very Good	14000	89.6
August 1998	Good	Very Good	Very Good	Very Good	14000	89.6
November 1996	Good	Very Good	Very Good	Very Good	13000	89.7
January 1995	Good	Very Good	Very Good	Very Good	13000	89.9
March 1991	Good	Very Good	Very Good	Very Good	11300	90.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	324	320	4	0	0
Deck
Reinforced Concrete Top Flange	sq. ft.	16,804	0	16,804	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	256	256	0	0	0
Reinforced Concrete Pier Cap	linear ft.	128	128	0	0	0
Joints
Compression Joint	linear ft.	162	138	17	0	7
Bearings
Movable Bearing	each	12	0	12	0	0
Steel Protective Coating	sq. ft.	12	0	12	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	648	648	0	0	0

© Copyright 2012-19, 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/1297691