US Bridges

US 218 over Over BNSF RR

Fair

Lee County, Iowa · 4.4 Mi. N of Jct. US 61 · Structure no. 000000000033210

Built
1971
54 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
192 ft
3 main spans
Daily traffic
2,750
2022 count
Owner
State
State Highway Agency

About this bridge

US 218 over Over BNSF RR is a prestressed concrete stringer/multi-beam or girder carrying US 218 over Over BNSF RR in Lee County, Iowa. It was built in 1971, so it is 54 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 2,750 vehicles a day, roughly 13% of them trucks, projected to reach 2,750 by 2043. The structure is 192 ft (58.5 m) long and 47 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesUS 218
CrossesOver BNSF RR
Location4.4 Mi. N of Jct. US 61
RouteU.S. Route 218
StateIowa
Coordinates40.55718, -91.50109
Functional classRural Principal Arterial - Other

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.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating38.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length192 ft (58.5 m)
Longest span69 ft (21 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,750 (2022)
Projected traffic2,750 by 2043
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemYes

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 US 218 over Over BNSF RR built?

It was built in 1971, making it 54 years old in 2025.

What condition is US 218 over Over BNSF RR 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 US 218 over Over BNSF RR carry?

About 2,750 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is US 218 over Over BNSF RR?

The structure is 192 ft (58.5 m) long with a longest span of 69 ft (21 m) and a deck 47 ft wide.

Who owns US 218 over Over BNSF RR?

It is owned by the State Highway Agency.