FM Y-14 over I-80


+42.05833, -91.66944
42°03'30" N, 91°40'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM Y-14 over I-80
Structure number:000000000018690
Location:2.1 mi. E of E jct. IA 38
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:65.0 ft. [19.8 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:570 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.2 tons [50.2 metric tons]
Inventory rating:18.0 tons [16.4 metric tons]
Sufficiency rating:58.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201558.9FairSatisfactorySatisfactorySatisfactory-570
June 201359.2FairSatisfactoryGoodGood-570
June 201157.6FairSatisfactoryGoodGood-570
June 200972.7FairSatisfactoryGoodGood-410
June 200773.0FairSatisfactoryGoodGood-410
October 200572.7GoodGoodGoodGood-520
October 200372.7GoodGoodGoodGood-520
September 200172.8GoodVery GoodGoodGood-510
July 199972.8GoodVery GoodGoodGood-510
September 199774.1GoodVery GoodGoodGood-360
November 199573.1GoodVery GoodGoodGood-360
August 199372.1GoodVery GoodGoodGood-440
August 199172.1GoodVery GoodGoodGood-440

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.1,2701,2403000
Reinforced Concrete Decksq. ft.6,1066,0149200
Wearing Surfacessq. ft.5,1604,564500960
Reinforced Concrete Columneach31200
Reinforced Concrete Abutmentlinear ft.62411920
Reinforced Concrete Pier Caplinear ft.7962980
Movable Bearingeach1200120
Fixed Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4303904000