US Bridges

FAS365 CH16 over Strawns Run

Good

Marshall County, Illinois · 0.31 MI SE Il 17 · Structure no. 062365000000000

Built
2004
21 years old
Condition
Good
inspected May 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
78 ft
1 main span
Daily traffic
700
2024 count
Owner
County
County Highway Agency

About this bridge

FAS365 CH16 over Strawns Run is a prestressed concrete box beam or girders - multiple carrying FAS365 CH16 over Strawns Run in Marshall County, Illinois. It was built in 2004, so it is 21 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 700 vehicles a day, roughly 18% of them trucks, projected to reach 606 by 2046. The structure is 78 ft (23.7 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesFAS365 CH16
CrossesStrawns Run
Location0.31 MI SE Il 17
RouteCounty Highway 0
Coordinates41.01927, -89.39362
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating59.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length78 ft (23.7 m)
Longest span74 ft (22.7 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2024)
Projected traffic606 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 FAS365 CH16 over Strawns Run built?

It was built in 2004, making it 21 years old in 2025.

What condition is FAS365 CH16 over Strawns Run 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 May 2021.

How much traffic does FAS365 CH16 over Strawns Run carry?

About 700 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is FAS365 CH16 over Strawns Run?

The structure is 78 ft (23.7 m) long with a longest span of 74 ft (22.7 m) and a deck 30 ft wide.

Who owns FAS365 CH16 over Strawns Run?

It is owned by the County Highway Agency.