US Bridges

Dutch Town Road over Otter Creek

Good

Carroll County, Illinois · 2 M NW Milledgeville · Structure no. 008421900000000

Built
1977
48 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
475
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Dutch Town Road over Otter Creek is a prestressed concrete box beam or girders - multiple carrying Dutch Town Road over Otter Creek in Carroll County, Illinois. It was built in 1977, so it is 48 years old, older 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 475 vehicles a day, roughly 17% of them trucks, projected to reach 480 by 2046. The structure is 57 ft (17.5 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDutch Town Road
CrossesOtter Creek
Location2 M NW Milledgeville
RouteCounty Highway 0
Coordinates41.97176, -89.81292
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length57 ft (17.5 m)
Longest span52 ft (16 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic475 (2016)
Projected traffic480 by 2046
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Dutch Town Road over Otter Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is Dutch Town Road over Otter 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 April 2023.

How much traffic does Dutch Town Road over Otter Creek carry?

About 475 vehicles per day (2016 count), of which roughly 17% are trucks.

How long is Dutch Town Road over Otter Creek?

The structure is 57 ft (17.5 m) long with a longest span of 52 ft (16 m) and a deck 24 ft wide.

Who owns Dutch Town Road over Otter Creek?

It is owned by the Town or Township Highway Agency.