US Bridges

US 20 over Pigeon Creek

Good

Steuben County, Indiana · 03.26 W I-69 · Structure no. 005590

Built
1952
73 years old, rebuilt 2017
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
63 ft
1 main span
Daily traffic
9,008
2022 count
Owner
State
State Highway Agency

About this bridge

US 20 over Pigeon Creek is a steel stringer/multi-beam or girder carrying US 20 over Pigeon Creek in Steuben County, Indiana. It was built in 1952 and reconstructed in 2017, so it is 73 years old, older 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 9,008 vehicles a day, roughly 34% of them trucks, projected to reach 6,930 by 2037. The structure is 63 ft (19.1 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 20
CrossesPigeon Creek
Location03.26 W I-69
RouteU.S. Route 20
StateIndiana
Coordinates41.6346, -85.10949
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating55.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length63 ft (19.1 m)
Longest span60 ft (18.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,008 (2022)
Projected traffic6,930 by 2037
Trucks34%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 20 over Pigeon Creek built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 2017.

What condition is US 20 over Pigeon 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 November 2024.

How much traffic does US 20 over Pigeon Creek carry?

About 9,008 vehicles per day (2022 count), of which roughly 34% are trucks.

How long is US 20 over Pigeon Creek?

The structure is 63 ft (19.1 m) long with a longest span of 60 ft (18.2 m) and a deck 43 ft wide.

Who owns US 20 over Pigeon Creek?

It is owned by the State Highway Agency.