US Bridges

Oakley Avenue over Cedar Creek

Poor

Lake County, Indiana · 00.10 W. of Fremont St. · Structure no. 4500162

Built
1977
48 years old
Condition
Poor
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
379
2021 count
Owner
County
County Highway Agency

About this bridge

Oakley Avenue over Cedar Creek is a prestressed concrete box beam or girders - multiple carrying Oakley Avenue over Cedar Creek in Lake County, Indiana. It was built in 1977, so it is 48 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 379 vehicles a day, roughly 1% of them trucks, projected to reach 462 by 2041. The structure is 41 ft (12.4 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesOakley Avenue
CrossesCedar Creek
Location00.10 W. of Fremont St.
RouteCity Street 0
StateIndiana
Coordinates41.28863, -87.42041
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.6 US tons
Inventory rating36.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length41 ft (12.4 m)
Longest span40 ft (12.1 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic379 (2021)
Projected traffic462 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$284,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Oakley Avenue over Cedar Creek built?

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

What condition is Oakley Avenue over Cedar Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Oakley Avenue over Cedar Creek carry?

About 379 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Oakley Avenue over Cedar Creek?

The structure is 41 ft (12.4 m) long with a longest span of 40 ft (12.1 m) and a deck 28 ft wide.

Who owns Oakley Avenue over Cedar Creek?

It is owned by the County Highway Agency.