US Bridges

FM Y-14 over I-80

Fair

Cedar County, Iowa · 2.1 Mi. E of E Jct. Ia 38 · Structure no. 000000000018690

Built
1959
66 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
215 ft
4 main spans
Daily traffic
550
2022 count
Owner
State
State Highway Agency

About this bridge

FM Y-14 over I-80 is a prestressed concrete stringer/multi-beam or girder carrying FM Y-14 over I-80 in Cedar County, Iowa. It was built in 1959, so it is 66 years old, older than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 550 vehicles a day, roughly 9% of them trucks, projected to reach 550 by 2043. The structure is 215 ft (65.5 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesFM Y-14
CrossesI-80
Location2.1 Mi. E of E Jct. Ia 38
RouteCounty Highway 0
CountyCedar County
StateIowa
Coordinates41.63317, -90.9968
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.3 US tons
Inventory rating18.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length215 ft (65.5 m)
Longest span65 ft (19.8 m)
Deck width29 ft (8.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2022)
Projected traffic550 by 2043
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was FM Y-14 over I-80 built?

It was built in 1959, making it 66 years old in 2025.

What condition is FM Y-14 over I-80 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does FM Y-14 over I-80 carry?

About 550 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is FM Y-14 over I-80?

The structure is 215 ft (65.5 m) long with a longest span of 65 ft (19.8 m) and a deck 29 ft wide.

Who owns FM Y-14 over I-80?

It is owned by the State Highway Agency.