US Bridges

Il 107 over S Fork Mckee Creek

Fair

Pike County, Illinois · 1.8M S Maine - Perry · Structure no. 075001300000000

Built
1957
68 years old, rebuilt 1997
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
129 ft
3 main spans
Daily traffic
775
2023 count
Owner
State
State Highway Agency

About this bridge

Il 107 over S Fork Mckee Creek is a prestressed concrete box beam or girders - multiple carrying Il 107 over S Fork Mckee Creek in Pike County, Illinois. It was built in 1957 and reconstructed in 1997, so it is 68 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 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 775 vehicles a day, roughly 18% of them trucks, projected to reach 2,088 by 2046. The structure is 129 ft (39.4 m) long and 33 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesIl 107
CrossesS Fork Mckee Creek
Location1.8M S Maine - Perry
RouteState Highway 107
Coordinates39.75972, -90.72595
Functional classRural Minor Arterial

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 protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.4 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length129 ft (39.4 m)
Longest span42 ft (12.8 m)
Deck width33 ft (10.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic775 (2023)
Projected traffic2,088 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemNo

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 107 over S Fork Mckee Creek built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1997.

What condition is Il 107 over S Fork Mckee 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 March 2023.

How much traffic does Il 107 over S Fork Mckee Creek carry?

About 775 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is Il 107 over S Fork Mckee Creek?

The structure is 129 ft (39.4 m) long with a longest span of 42 ft (12.8 m) and a deck 33 ft wide.

Who owns Il 107 over S Fork Mckee Creek?

It is owned by the State Highway Agency.