IH RAMP, IH 41/USH over STH 145/124TH ST

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


Name:IH RAMP, IH 41/USH over STH 145/124TH ST
Structure number:B40039900000000
Location:1.8 MI S JCT STH 74
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:147.0 ft. [44.8 m]
Total length:287.4 ft. [87.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:2001
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,590 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.7 tons [67.0 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Sufficiency rating:99.2

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201699.2GoodGoodVery GoodVery Good-5590
April 201498.7FairGoodSatisfactoryGood-9300
April 201298.7FairVery GoodSatisfactoryGood-9300
April 201098.7FairVery GoodSatisfactoryGood-9300
April 200894.6GoodVery GoodGoodVery Good-38740
April 200694.6GoodVery GoodVery GoodVery Good-38740
May 200494.6GoodVery GoodVery GoodVery Good-38740
September 200294.6GoodVery GoodVery GoodVery Good-38740
October 200199.0GoodVery GoodVery GoodVery Good-7200