US Bridges

Big Timber RD over Tyler & Pingree CR

Good

Kane County, Illinois · .8 M SE of Il 72 · Structure no. 045332300000000

Built
2012
13 years old
Condition
Good
inspected May 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
96 ft
1 main span
Daily traffic
6,300
2023 count
Owner
County
County Highway Agency

About this bridge

Big Timber RD over Tyler & Pingree CR is a steel stringer/multi-beam or girder carrying Big Timber RD over Tyler & Pingree CR in Kane County, Illinois. It was built in 2012, so it is 13 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 6,300 vehicles a day, roughly 5% of them trucks, projected to reach 7,259 by 2046. The structure is 96 ft (29.2 m) long and 86 ft wide.

CarriesBig Timber RD
CrossesTyler & Pingree CR
Location.8 M SE of Il 72
Coordinates42.08754, -88.39303
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.8 US tons
Inventory rating51.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length96 ft (29.2 m)
Longest span93 ft (28.3 m)
Deck width86 ft (26.2 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,300 (2023)
Projected traffic7,259 by 2046
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Big Timber RD over Tyler & Pingree CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Big Timber RD over Tyler & Pingree CR 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 May 2021.

How much traffic does Big Timber RD over Tyler & Pingree CR carry?

About 6,300 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Big Timber RD over Tyler & Pingree CR?

The structure is 96 ft (29.2 m) long with a longest span of 93 ft (28.3 m) and a deck 86 ft wide.

Who owns Big Timber RD over Tyler & Pingree CR?

It is owned by the County Highway Agency.