US Bridges

Mc Cullough Road over Br LA Marsh Creek

Fair

Peoria County, Illinois · SE 1/4 8 Hollis Twp · Structure no. 072312000000000

Built
1988
37 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
36 ft
1 main span
Daily traffic
475
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Mc Cullough Road over Br LA Marsh Creek is a steel stringer/multi-beam or girder carrying Mc Cullough Road over Br LA Marsh Creek in Peoria County, Illinois. It was built in 1988, so it is 37 years old, younger than the Illinois average of 45.3 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 475 vehicles a day, roughly 15% of them trucks, projected to reach 455 by 2046. The structure is 36 ft (11.1 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesMc Cullough Road
CrossesBr LA Marsh Creek
LocationSE 1/4 8 Hollis Twp
RouteCounty Highway 0
CountyPeoria County
StateIllinois
Coordinates40.59648, -89.71686
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length36 ft (11.1 m)
Longest span33 ft (10.2 m)
Deck width36 ft (11 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic475 (2022)
Projected traffic455 by 2046
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mc Cullough Road over Br LA Marsh Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Mc Cullough Road over Br LA Marsh Creek 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 Mc Cullough Road over Br LA Marsh Creek carry?

About 475 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Mc Cullough Road over Br LA Marsh Creek?

The structure is 36 ft (11.1 m) long with a longest span of 33 ft (10.2 m) and a deck 36 ft wide.

Who owns Mc Cullough Road over Br LA Marsh Creek?

It is owned by the Town or Township Highway Agency.