US Bridges

Cs 1104-AUGUSTA DR over Unnamed Stream

Good

Williamson County, Illinois · Kokopelli Subdvsion · Structure no. 100602000000000

Built
1996
29 years old
Condition
Good
inspected November 2021
Type
Frame
Concrete
Length
26 ft
1 main span
Daily traffic
125
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cs 1104-AUGUSTA DR over Unnamed Stream is a concrete frame carrying Cs 1104-AUGUSTA DR over Unnamed Stream in Williamson County, Illinois. It was built in 1996, so it is 29 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 125 vehicles a day, roughly 50% of them trucks, projected to reach 126 by 2046. The structure is 26 ft (7.9 m) long and 32 ft wide.

CarriesCs 1104-AUGUSTA DR
CrossesUnnamed Stream
LocationKokopelli Subdvsion
RouteCity Street 0
Coordinates37.75122, -88.96962
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 15
Structure length26 ft (7.9 m)
Longest span25 ft (7.6 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2021)
Projected traffic126 by 2046
Trucks50%
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 Cs 1104-AUGUSTA DR over Unnamed Stream built?

It was built in 1996, making it 29 years old in 2025.

What condition is Cs 1104-AUGUSTA DR over Unnamed 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 November 2021.

How much traffic does Cs 1104-AUGUSTA DR over Unnamed Stream carry?

About 125 vehicles per day (2021 count), of which roughly 50% are trucks.

How long is Cs 1104-AUGUSTA DR over Unnamed Stream?

The structure is 26 ft (7.9 m) long with a longest span of 25 ft (7.6 m) and a deck 32 ft wide.

Who owns Cs 1104-AUGUSTA DR over Unnamed Stream?

It is owned by the City or Municipal Highway Agency.