US Bridges

US 6 over Brush Creek

Good

Bureau County, Illinois · W of Depue Spur · Structure no. 006016900000000

Built
2007
18 years old
Condition
Good
inspected February 2021
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
127 ft
3 main spans
Daily traffic
2,450
2020 count
Owner
State
State Highway Agency

About this bridge

US 6 over Brush Creek is a steel continuous stringer/multi-beam or girder carrying US 6 over Brush Creek in Bureau County, Illinois. It was built in 2007, so it is 18 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 2,450 vehicles a day, roughly 5% of them trucks, projected to reach 2,475 by 2046. The structure is 127 ft (38.7 m) long and 35 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesUS 6
CrossesBrush Creek
LocationW of Depue Spur
RouteU.S. Route 6
Coordinates41.36346, -89.32594
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.3 US tons
Inventory rating50.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length127 ft (38.7 m)
Longest span50 ft (15.2 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,450 (2020)
Projected traffic2,475 by 2046
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 US 6 over Brush Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is US 6 over Brush 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 February 2021.

How much traffic does US 6 over Brush Creek carry?

About 2,450 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is US 6 over Brush Creek?

The structure is 127 ft (38.7 m) long with a longest span of 50 ft (15.2 m) and a deck 35 ft wide.

Who owns US 6 over Brush Creek?

It is owned by the State Highway Agency.