US Bridges

FAS 209-CH 14 over Eliza Creek N.

Poor

Mercer County, Illinois · CTR-7-T15NR5W · Structure no. 066315500000000

Built
1978
47 years old
Condition
Poor
inspected October 2024
Type
Tee Beam
Concrete
Length
30 ft
1 main span
Daily traffic
1,150
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 209-CH 14 over Eliza Creek N. is a concrete tee beam carrying FAS 209-CH 14 over Eliza Creek N. in Mercer County, Illinois. It was built in 1978, so it is 47 years old, older 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 1,150 vehicles a day, roughly 11% of them trucks, projected to reach 1,465 by 2046. The structure is 30 ft (9.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 209-CH 14
CrossesEliza Creek N.
LocationCTR-7-T15NR5W
RouteCounty Highway 0
Coordinates41.31156, -91.01017
Functional classRural Minor Arterial

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
Deck7 GoodSome minor problems.
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span29 ft (8.8 m)
Deck width30 ft (9.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,150 (2024)
Projected traffic1,465 by 2046
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 FAS 209-CH 14 over Eliza Creek N. built?

It was built in 1978, making it 47 years old in 2025.

What condition is FAS 209-CH 14 over Eliza Creek N. 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 October 2024.

How much traffic does FAS 209-CH 14 over Eliza Creek N. carry?

About 1,150 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is FAS 209-CH 14 over Eliza Creek N.?

The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.

Who owns FAS 209-CH 14 over Eliza Creek N.?

It is owned by the County Highway Agency.