US Bridges

FAS 919-CH 12 over TR 338

Good

Jackson County, Illinois · 1.6 M SE Ch 25&CH 29 · Structure no. 039317800000000

Built
1986
39 years old
Condition
Good
inspected November 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
325
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 919-CH 12 over TR 338 is a prestressed concrete box beam or girders - multiple carrying FAS 919-CH 12 over TR 338 in Jackson County, Illinois. It was built in 1986, so it is 39 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 325 vehicles a day, roughly 4% of them trucks, projected to reach 227 by 2046. The structure is 68 ft (20.7 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFAS 919-CH 12
CrossesTR 338
Location1.6 M SE Ch 25&CH 29
RouteCounty Highway 0
Coordinates37.60443, -89.19425
Functional classRural Minor 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.
Last inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length68 ft (20.7 m)
Longest span65 ft (19.8 m)
Deck width28 ft (8.4 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2022)
Projected traffic227 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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 919-CH 12 over TR 338 built?

It was built in 1986, making it 39 years old in 2025.

What condition is FAS 919-CH 12 over TR 338 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 November 2022.

How much traffic does FAS 919-CH 12 over TR 338 carry?

About 325 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is FAS 919-CH 12 over TR 338?

The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.8 m) and a deck 28 ft wide.

Who owns FAS 919-CH 12 over TR 338?

It is owned by the County Highway Agency.