US Bridges

Ivanhoe RD over Pleasant Run Ck

Fair

Linn County, Iowa · 082061803 · Structure no. 000000000220201

Built
1985
40 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
91 ft
3 main spans
Daily traffic
511
2022 count
Owner
County
County Highway Agency

About this bridge

Ivanhoe RD over Pleasant Run Ck is a concrete continuous slab carrying Ivanhoe RD over Pleasant Run Ck in Linn County, Iowa. It was built in 1985, so it is 40 years old, younger 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 6 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 511 vehicles a day, roughly 5% of them trucks, projected to reach 511 by 2044. The structure is 91 ft (27.7 m) long and 33 ft wide.

CarriesIvanhoe RD
CrossesPleasant Run Ck
Location082061803
RouteCounty Highway 0
StateIowa
Coordinates41.91654, -91.58824
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.1 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span34 ft (10.4 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic511 (2022)
Projected traffic511 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ivanhoe RD over Pleasant Run Ck built?

It was built in 1985, making it 40 years old in 2025.

What condition is Ivanhoe RD over Pleasant Run Ck 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 September 2024.

How much traffic does Ivanhoe RD over Pleasant Run Ck carry?

About 511 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Ivanhoe RD over Pleasant Run Ck?

The structure is 91 ft (27.7 m) long with a longest span of 34 ft (10.4 m) and a deck 33 ft wide.

Who owns Ivanhoe RD over Pleasant Run Ck?

It is owned by the County Highway Agency.