US Bridges

FAS 443-CH 16 over Troublesome Creek

Good

McDonough County, Illinois · NW-19-T5NR2W · Structure no. 055305500000000

Built
1990
35 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
141 ft
3 main spans
Daily traffic
1,100
2021 count
Owner
County
County Highway Agency

About this bridge

FAS 443-CH 16 over Troublesome Creek is a prestressed concrete box beam or girders - multiple carrying FAS 443-CH 16 over Troublesome Creek in McDonough County, Illinois. It was built in 1990, so it is 35 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,100 vehicles a day, roughly 5% of them trucks, projected to reach 1,111 by 2046. The structure is 141 ft (43.1 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFAS 443-CH 16
CrossesTroublesome Creek
LocationNW-19-T5NR2W
RouteCounty Highway 0
Coordinates40.41149, -90.67659
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
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 rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length141 ft (43.1 m)
Longest span50 ft (15.2 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2021)
Projected traffic1,111 by 2046
Trucks5%
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 443-CH 16 over Troublesome Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is FAS 443-CH 16 over Troublesome Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does FAS 443-CH 16 over Troublesome Creek carry?

About 1,100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is FAS 443-CH 16 over Troublesome Creek?

The structure is 141 ft (43.1 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.

Who owns FAS 443-CH 16 over Troublesome Creek?

It is owned by the County Highway Agency.