US Bridges

Ill 127 over Hogskin Creek

Fair

Alexander County, Illinois · 3.2 MI S Tamms · Structure no. 002002800000000

Built
1983
42 years old, rebuilt 2009
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
115 ft
3 main spans
Daily traffic
450
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 127 over Hogskin Creek is a prestressed concrete box beam or girders - multiple carrying Ill 127 over Hogskin Creek in Alexander County, Illinois. It was built in 1983 and reconstructed in 2009, so it is 42 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 450 vehicles a day, roughly 13% of them trucks, projected to reach 581 by 2046. The structure is 115 ft (35.1 m) long and 32 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesIll 127
CrossesHogskin Creek
Location3.2 MI S Tamms
RouteState Highway 127
Coordinates37.17577, -89.27433
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.5 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 25 or greater
Structure length115 ft (35.1 m)
Longest span37 ft (11.3 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2023)
Projected traffic581 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 Ill 127 over Hogskin Creek built?

It was built in 1983, making it 42 years old in 2025. It was reconstructed in 2009.

What condition is Ill 127 over Hogskin 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 August 2023.

How much traffic does Ill 127 over Hogskin Creek carry?

About 450 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is Ill 127 over Hogskin Creek?

The structure is 115 ft (35.1 m) long with a longest span of 37 ft (11.3 m) and a deck 32 ft wide.

Who owns Ill 127 over Hogskin Creek?

It is owned by the State Highway Agency.