Share:

LAKE SHORE DR over LASALLE DR

Map 

Coordinates:
+41.91284, -87.62638
41°54'46" N, 87°37'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LAKE SHORE DR over LASALLE DR
Structure number:016618900000000
Old structure number:000016618926847 (from 1992 edition)
Location:1700 N & LSD
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:83.0 ft. [25.3 m]
Total length:83.0 ft. [25.3 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:108.6 ft. [33.1 m]
Skew angle:35°
Owner:City or Municipal Highway Agency [04]
Year built:1940
Year reconstructed:1966
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:136,900 [as of 2014]
Truck traffic:1% of total traffic
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:22.4 tons [20.4 metric tons]
Inventory rating:16.4 tons [14.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:57.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$851,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201457.2Functionally obsolete-FairGood136900
December 201251.4Functionally obsolete-SatisfactoryGood119800
December 201068.0Functionally obsoleteSatisfactorySatisfactoryGood164300
March 200868.0Functionally obsoleteSatisfactorySatisfactoryGood146200
October 200543.0Structurally deficientSatisfactoryPoorVery Good141300
September 200368.0Structurally deficientSatisfactoryPoorVery Good150700
September 200168.0Structurally deficientSatisfactoryPoorVery Good172709
August 199968.0Structurally deficientSatisfactoryPoorVery Good172700
July 199768.0Structurally deficientSatisfactoryPoorVery Good172700
July 199566.0Structurally deficientSatisfactoryPoorGood172700
August 199466.0Structurally deficientSatisfactoryPoorGood172700
August 199263.0Structurally deficientPoorPoorFair125700
January 199164.0Structurally deficientPoorPoorFair121200