US Bridges

169th Avenue over West Creek

Good

Lake County, Indiana · 00.90 E. of State Line · Structure no. 4500068

Built
1998
27 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
79 ft
1 main span
Daily traffic
352
2012 count
Owner
County
County Highway Agency

About this bridge

169th Avenue over West Creek is a prestressed concrete box beam or girders - multiple carrying 169th Avenue over West Creek in Lake County, Indiana. It was built in 1998, so it is 27 years old, younger than the Indiana average of 46.6 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 352 vehicles a day, roughly 2% of them trucks, projected to reach 466 by 2040. The structure is 79 ft (24.2 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

Carries169th Avenue
CrossesWest Creek
Location00.90 E. of State Line
RouteCounty Highway 0
StateIndiana
Coordinates41.312, -87.50763
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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length79 ft (24.2 m)
Longest span77 ft (23.4 m)
Deck width29 ft (8.8 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic352 (2012)
Projected traffic466 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$62,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 169th Avenue over West Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is 169th Avenue over West 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 August 2024.

How much traffic does 169th Avenue over West Creek carry?

About 352 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is 169th Avenue over West Creek?

The structure is 79 ft (24.2 m) long with a longest span of 77 ft (23.4 m) and a deck 29 ft wide.

Who owns 169th Avenue over West Creek?

It is owned by the County Highway Agency.