US Bridges

Ch 13 FAS 364 over Trib of Snag Creek

Good

Woodford County, Illinois · 5.5 MI N of Roanoke · Structure no. 102503900000000

Built
2016
9 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
150
2020 count
Owner
County
County Highway Agency

About this bridge

Ch 13 FAS 364 over Trib of Snag Creek is a concrete culvert carrying Ch 13 FAS 364 over Trib of Snag Creek in Woodford County, Illinois. It was built in 2016, so it is 9 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 150 vehicles a day, roughly 17% of them trucks, projected to reach 152 by 2046. The structure is 23 ft (7.1 m) long and 51 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCh 13 FAS 364
CrossesTrib of Snag Creek
Location5.5 MI N of Roanoke
RouteCounty Highway 0
Coordinates40.87605, -89.19818
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckOther
Main spans2
Design loadHS 25 or greater
Structure length23 ft (7.1 m)
Longest span11 ft (3.3 m)
Deck width51 ft (15.5 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2020)
Projected traffic152 by 2046
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Ch 13 FAS 364 over Trib of Snag Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is Ch 13 FAS 364 over Trib of Snag 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 October 2023.

How much traffic does Ch 13 FAS 364 over Trib of Snag Creek carry?

About 150 vehicles per day (2020 count), of which roughly 17% are trucks.

How long is Ch 13 FAS 364 over Trib of Snag Creek?

The structure is 23 ft (7.1 m) long with a longest span of 11 ft (3.3 m) and a deck 51 ft wide.

Who owns Ch 13 FAS 364 over Trib of Snag Creek?

It is owned by the County Highway Agency.