US Bridges

Hallock Hollow RD over Hallock Hollow Creek

Fair

Peoria County, Illinois · SE1/4 27 Hallock Twp · Structure no. 072302900000000

Built
1958
67 years old, rebuilt 1996
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
33 ft
1 main span
Daily traffic
500
2022 count
Owner
County
County Highway Agency

About this bridge

Hallock Hollow RD over Hallock Hollow Creek is a steel stringer/multi-beam or girder carrying Hallock Hollow RD over Hallock Hollow Creek in Peoria County, Illinois. It was built in 1958 and reconstructed in 1996, so it is 67 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 500 vehicles a day, roughly 4% of them trucks, projected to reach 707 by 2046. The structure is 33 ft (10.2 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesHallock Hollow RD
CrossesHallock Hollow Creek
LocationSE1/4 27 Hallock Twp
RouteCounty Highway 0
CountyPeoria County
StateIllinois
Coordinates40.90848, -89.57189
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length33 ft (10.2 m)
Longest span33 ft (10.1 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic500 (2022)
Projected traffic707 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
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 Hallock Hollow RD over Hallock Hollow Creek built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1996.

What condition is Hallock Hollow RD over Hallock Hollow Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does Hallock Hollow RD over Hallock Hollow Creek carry?

About 500 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Hallock Hollow RD over Hallock Hollow Creek?

The structure is 33 ft (10.2 m) long with a longest span of 33 ft (10.1 m) and a deck 23 ft wide.

Who owns Hallock Hollow RD over Hallock Hollow Creek?

It is owned by the County Highway Agency.