US Bridges

Old US 41 over Smalls Creek

Fair

Knox County, Indiana · 01.01 NW US 41/150 · Structure no. 4200525

Built
2012
13 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
89 ft
1 main span
Daily traffic
300
2015 count
Owner
County
County Highway Agency

About this bridge

Old US 41 over Smalls Creek is a steel stringer/multi-beam or girder carrying Old US 41 over Smalls Creek in Knox County, Indiana. It was built in 2012, so it is 13 years old, younger than the Indiana average of 46.6 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 300 vehicles a day, roughly 3% of them trucks, projected to reach 680 by 2035. The structure is 89 ft (27.2 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOld US 41
CrossesSmalls Creek
Location01.01 NW US 41/150
RouteCounty Highway 41
StateIndiana
Coordinates38.75407, -87.47954
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating86.8 US tons
Inventory rating66.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length89 ft (27.2 m)
Longest span86 ft (26.2 m)
Deck width30 ft (9 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2015)
Projected traffic680 by 2035
Trucks3%
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 Old US 41 over Smalls Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is Old US 41 over Smalls 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 Old US 41 over Smalls Creek carry?

About 300 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is Old US 41 over Smalls Creek?

The structure is 89 ft (27.2 m) long with a longest span of 86 ft (26.2 m) and a deck 30 ft wide.

Who owns Old US 41 over Smalls Creek?

It is owned by the County Highway Agency.