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LAKE SHORE DR over EXTENSION-LAND

Cook County, Illinois

Map

Coordinates:
+41.88963, -87.61398
41°53'23" N, 87°36'50" W

Facts

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

Name:	LAKE SHORE DR over EXTENSION-LAND
Structure number:	016610300000000
Old structure number:	000016610324306 `(from 1992 edition)`
Location:	402 N.AND 484 E.
Purpose:	Carries highway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	109.9 ft. `[33.5 m]`
Total length:	432.1 ft. `[131.7 m]`
Roadway width between curbs:	168.0 ft. `[51.2 m]`
Deck width edge-to-edge:	214.2 ft. `[65.3 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1986
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	5
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	106,300 `[as of 2017]`
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	81.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2016	Fair	Satisfactory	Satisfactory	Satisfactory	106300	81.0
December 2014	Fair	Satisfactory	Satisfactory	Satisfactory	106600	81.0
January 2013	Fair	Satisfactory	Satisfactory	Satisfactory	97600	76.0
January 2011	Fair	Satisfactory	Satisfactory	Satisfactory	111100	81.0
August 2008	Fair	Satisfactory	Satisfactory	Satisfactory	121200	81.0
August 2006	Fair	Good	Good	Satisfactory	112000	85.0
August 2004	Fair	Good	Good	Satisfactory	112800	85.0
August 2002	Fair	Good	Good	Satisfactory	122000	85.0
November 2000	Fair	Good	Good	Satisfactory	163600	85.0
October 1998	Fair	Good	Good	Satisfactory	163600	85.0
August 1996	Good	Good	Good	Good	107700	85.0
October 1994	Good	Good	Good	Good	131400	84.0
August 1992	Good	Good	Good	Good	145800	85.0
January 1991	Good	Very Good	Very Good	Very Good	121200	85.0

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
Steel Stringer	linear ft.	1,645	837	712	96	0
Deck
Reinforced Concrete Deck	sq. ft.	114,398	97,076	8,736	5,820	2,766
Superstructure
Steel Floor Beam	linear ft.	1,999	1,837	162	0	0
Steel Pin or Pin & Hangar Assembly	each	120	45	74	1	0
Substructure
Steel Column	each	86	86	0	0	0
Joints
Strip Seal Joint	linear ft.	739	145	468	34	92
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	2,776	2,185	452	71	68

© 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/1139940