US Bridges

Powers Church Road over Mallard Creek

FairPosted for load

Massac County, Illinois · 3.92 MI E Ill 145 · Structure no. 064304300000000

Built
1920
105 years old, rebuilt 1934
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
1 main span
Daily traffic
100
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Powers Church Road over Mallard Creek is a steel stringer/multi-beam or girder carrying Powers Church Road over Mallard Creek in Massac County, Illinois. It was built in 1920 and reconstructed in 1934, so it is 105 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. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 11% of them trucks, projected to reach 101 by 2046. The structure is 32 ft (9.9 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPowers Church Road
CrossesMallard Creek
Location3.92 MI E Ill 145
RouteCounty Highway 0
Coordinates37.18917, -88.60544
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating22.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length32 ft (9.9 m)
Longest span29 ft (8.7 m)
Deck width23 ft (7.1 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2020)
Projected traffic101 by 2046
Trucks11%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Powers Church Road over Mallard Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1934.

What condition is Powers Church Road over Mallard 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 December 2024.

How much traffic does Powers Church Road over Mallard Creek carry?

About 100 vehicles per day (2020 count), of which roughly 11% are trucks.

How long is Powers Church Road over Mallard Creek?

The structure is 32 ft (9.9 m) long with a longest span of 29 ft (8.7 m) and a deck 23 ft wide.

Who owns Powers Church Road over Mallard Creek?

It is owned by the Town or Township Highway Agency.