US Bridges

Patterson RD over Quarry

Fair

Will County, Illinois · 0.3M West Brandon RD · Structure no. 099430400000000

Built
2000
25 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
128 ft
1 main span
Daily traffic
825
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Patterson RD over Quarry is a prestressed concrete stringer/multi-beam or girder carrying Patterson RD over Quarry in Will County, Illinois. It was built in 2000, so it is 25 years old, younger 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 825 vehicles a day, roughly 11% of them trucks, projected to reach 1,368 by 2046. The structure is 128 ft (38.9 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesPatterson RD
CrossesQuarry
Location0.3M West Brandon RD
CountyWill County
StateIllinois
Coordinates41.4953, -88.10361
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: 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 typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length128 ft (38.9 m)
Longest span123 ft (37.4 m)
Deck width44 ft (13.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic825 (2023)
Projected traffic1,368 by 2046
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
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 Patterson RD over Quarry built?

It was built in 2000, making it 25 years old in 2025.

What condition is Patterson RD over Quarry 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 July 2024.

How much traffic does Patterson RD over Quarry carry?

About 825 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Patterson RD over Quarry?

The structure is 128 ft (38.9 m) long with a longest span of 123 ft (37.4 m) and a deck 44 ft wide.

Who owns Patterson RD over Quarry?

It is owned by the Town or Township Highway Agency.