US Bridges

US 33 over Blue Creek

Fair

Adams County, Indiana · 01.18 S SR 101 · Structure no. 010860

Built
1934
91 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
60 ft
1 main span
Daily traffic
2,443
2020 count
Owner
State
State Highway Agency

About this bridge

US 33 over Blue Creek is a concrete culvert carrying US 33 over Blue Creek in Adams County, Indiana. It was built in 1934, so it is 91 years old, older 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 2,443 vehicles a day, roughly 29% of them trucks, projected to reach 7,965 by 2032. The structure is 60 ft (18.2 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 33
CrossesBlue Creek
Location01.18 S SR 101
RouteU.S. Route 33
StateIndiana
Coordinates40.76685, -84.82283
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.3 US tons
Inventory rating24.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length60 ft (18.2 m)
Longest span60 ft (18.2 m)
Deck width32 ft (9.7 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,443 (2020)
Projected traffic7,965 by 2032
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 33 over Blue Creek built?

It was built in 1934, making it 91 years old in 2025.

What condition is US 33 over Blue 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 October 2023.

How much traffic does US 33 over Blue Creek carry?

About 2,443 vehicles per day (2020 count), of which roughly 29% are trucks.

How long is US 33 over Blue Creek?

The structure is 60 ft (18.2 m) long with a longest span of 60 ft (18.2 m) and a deck 32 ft wide.

Who owns US 33 over Blue Creek?

It is owned by the State Highway Agency.