US Bridges

Limekiln Road over Mud Creek

Poor

Ogle County, Illinois · 3 MI E Mt Morris · Structure no. 071325400000000

Built
1981
44 years old
Condition
Poor
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
250
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Limekiln Road over Mud Creek is a prestressed concrete box beam or girders - multiple carrying Limekiln Road over Mud Creek in Ogle County, Illinois. It was built in 1981, so it is 44 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 250 vehicles a day, roughly 37% of them trucks, projected to reach 520 by 2046. The structure is 34 ft (10.5 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLimekiln Road
CrossesMud Creek
Location3 MI E Mt Morris
RouteCounty Highway 0
Coordinates42.04575, -89.36384
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51.8 US tons
Inventory rating19.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length34 ft (10.5 m)
Longest span32 ft (9.7 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2022)
Projected traffic520 by 2046
Trucks37%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Limekiln Road over Mud Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Limekiln Road over Mud Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does Limekiln Road over Mud Creek carry?

About 250 vehicles per day (2022 count), of which roughly 37% are trucks.

How long is Limekiln Road over Mud Creek?

The structure is 34 ft (10.5 m) long with a longest span of 32 ft (9.7 m) and a deck 24 ft wide.

Who owns Limekiln Road over Mud Creek?

It is owned by the Town or Township Highway Agency.