US Bridges

Il 2 over Mud Creek

Fair

Ogle County, Illinois · 2.9 MI N JCT Ill 64 · Structure no. 071002500000000

Built
1940
85 years old, rebuilt 1993
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
120 ft
3 main spans
Daily traffic
4,200
2023 count
Owner
State
State Highway Agency

About this bridge

Il 2 over Mud Creek is a steel continuous stringer/multi-beam or girder carrying Il 2 over Mud Creek in Ogle County, Illinois. It was built in 1940 and reconstructed in 1993, so it is 85 years old, older 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 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 4,200 vehicles a day, roughly 8% of them trucks, projected to reach 4,992 by 2046. The structure is 120 ft (36.5 m) long and 57 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

CarriesIl 2
CrossesMud Creek
Location2.9 MI N JCT Ill 64
RouteState Highway 2
Coordinates42.05331, -89.34796
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.3 US tons
Inventory rating50.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length120 ft (36.5 m)
Longest span38 ft (11.6 m)
Deck width57 ft (17.4 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2023)
Projected traffic4,992 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Il 2 over Mud Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1993.

What condition is Il 2 over Mud 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 January 2024.

How much traffic does Il 2 over Mud Creek carry?

About 4,200 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Il 2 over Mud Creek?

The structure is 120 ft (36.5 m) long with a longest span of 38 ft (11.6 m) and a deck 57 ft wide.

Who owns Il 2 over Mud Creek?

It is owned by the State Highway Agency.