US Bridges

Deerpath Lane over Trib. S. Br. Kishwau

Good

Kane County, Illinois · .55 MI SW of Huntley · Structure no. 045602500000000

Built
2006
19 years old
Condition
Good
inspected November 2022
Type
Frame
Concrete
Length
53 ft
1 main span
Daily traffic
1,550
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Deerpath Lane over Trib. S. Br. Kishwau is a concrete frame carrying Deerpath Lane over Trib. S. Br. Kishwau in Kane County, Illinois. It was built in 2006, so it is 19 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 1,550 vehicles a day, roughly 4% of them trucks, projected to reach 1,647 by 2046. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesDeerpath Lane
CrossesTrib. S. Br. Kishwau
Location.55 MI SW of Huntley
RouteCity Street 0
CountyKane County
StateIllinois
Coordinates42.12997, -88.34917
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 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span52 ft (15.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,550 (2023)
Projected traffic1,647 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
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 Deerpath Lane over Trib. S. Br. Kishwau built?

It was built in 2006, making it 19 years old in 2025.

What condition is Deerpath Lane over Trib. S. Br. Kishwau 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 2022.

How much traffic does Deerpath Lane over Trib. S. Br. Kishwau carry?

About 1,550 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Deerpath Lane over Trib. S. Br. Kishwau?

The structure is 53 ft (16.2 m) long with a longest span of 52 ft (15.8 m).

Who owns Deerpath Lane over Trib. S. Br. Kishwau?

It is owned by the City or Municipal Highway Agency.