US Bridges

FAS 1774 over Trib Brainards Br

Good

Logan County, Illinois · 2 M N Lincoln · Structure no. 054250600000000

Built
2006
19 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
1,700
2022 count
Owner
State
State Highway Agency

About this bridge

FAS 1774 over Trib Brainards Br is a concrete culvert carrying FAS 1774 over Trib Brainards Br in Logan County, Illinois. It was built in 2006, so it is 19 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 1,700 vehicles a day, roughly 12% of them trucks, projected to reach 2,100 by 2046. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFAS 1774
CrossesTrib Brainards Br
Location2 M N Lincoln
RouteCounty Highway 0
Coordinates40.16721, -89.38701
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating41.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,700 (2022)
Projected traffic2,100 by 2046
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 1774 over Trib Brainards Br built?

It was built in 2006, making it 19 years old in 2025.

What condition is FAS 1774 over Trib Brainards Br 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 February 2025.

How much traffic does FAS 1774 over Trib Brainards Br carry?

About 1,700 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is FAS 1774 over Trib Brainards Br?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns FAS 1774 over Trib Brainards Br?

It is owned by the State Highway Agency.