US Bridges

FAS365 CH16 over Strawn Creek

Good

Marshall County, Illinois · T29N-R2W-3PM Sec 5 · Structure no. 062365100000000

Built
2007
18 years old
Condition
Good
inspected April 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
96 ft
3 main spans
Daily traffic
450
2024 count
Owner
County
County Highway Agency

About this bridge

FAS365 CH16 over Strawn Creek is a prestressed concrete box beam or girders - multiple carrying FAS365 CH16 over Strawn Creek in Marshall County, Illinois. It was built in 2007, so it is 18 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 450 vehicles a day, roughly 28% of them trucks, projected to reach 505 by 2046. The structure is 96 ft (29.4 m) long and 28 ft wide.

CarriesFAS365 CH16
CrossesStrawn Creek
LocationT29N-R2W-3PM Sec 5
RouteCounty Highway 0
Coordinates41.00382, -89.36017
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 protection8 Very GoodNo problems noted.
Last inspectionApril 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length96 ft (29.4 m)
Longest span43 ft (13.1 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2024)
Projected traffic505 by 2046
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 FAS365 CH16 over Strawn Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is FAS365 CH16 over Strawn 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 April 2021.

How much traffic does FAS365 CH16 over Strawn Creek carry?

About 450 vehicles per day (2024 count), of which roughly 28% are trucks.

How long is FAS365 CH16 over Strawn Creek?

The structure is 96 ft (29.4 m) long with a longest span of 43 ft (13.1 m) and a deck 28 ft wide.

Who owns FAS365 CH16 over Strawn Creek?

It is owned by the County Highway Agency.