US Bridges

FAU 9629 over Stream

Good

Williamson County, Illinois · W Urban Lim-Marion · Structure no. 100201300000000

Built
1993
32 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
6,500
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAU 9629 over Stream is a concrete culvert carrying FAU 9629 over Stream in Williamson County, Illinois. It was built in 1993, so it is 32 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 6,500 vehicles a day, roughly 8% of them trucks, projected to reach 6,565 by 2046. The structure is 28 ft (8.6 m) long.

Location

Open in Google Maps
CarriesFAU 9629
CrossesStream
LocationW Urban Lim-Marion
CountyWilliamson County
StateIllinois
Coordinates37.73027, -88.9884
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length28 ft (8.6 m)
Longest span12 ft (3.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,500 (2021)
Projected traffic6,565 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 FAU 9629 over Stream built?

It was built in 1993, making it 32 years old in 2025.

What condition is FAU 9629 over Stream 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 2023.

How much traffic does FAU 9629 over Stream carry?

About 6,500 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is FAU 9629 over Stream?

The structure is 28 ft (8.6 m) long with a longest span of 12 ft (3.8 m).

Who owns FAU 9629 over Stream?

It is owned by the City or Municipal Highway Agency.