US Bridges

Miller RD over E B Little Rock Ck

Good

Kendall County, Illinois · .5 MI W Little Rock · Structure no. 047315100000000

Built
1997
28 years old
Condition
Good
inspected July 2021
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
300
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Miller RD over E B Little Rock Ck is a concrete culvert carrying Miller RD over E B Little Rock Ck in Kendall County, Illinois. It was built in 1997, so it is 28 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 300 vehicles a day, roughly 20% of them trucks, projected to reach 399 by 2046. The structure is 22 ft (6.7 m) long.

CarriesMiller RD
CrossesE B Little Rock Ck
Location.5 MI W Little Rock
Coordinates41.68972, -88.55746
Functional classRural Minor Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2021
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 rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2024)
Projected traffic399 by 2046
Trucks20%
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 Miller RD over E B Little Rock Ck built?

It was built in 1997, making it 28 years old in 2025.

What condition is Miller RD over E B Little Rock Ck 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 July 2021.

How much traffic does Miller RD over E B Little Rock Ck carry?

About 300 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is Miller RD over E B Little Rock Ck?

The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.3 m).

Who owns Miller RD over E B Little Rock Ck?

It is owned by the City or Municipal Highway Agency.