US Bridges

Sawdon Ridge RD over Brush Fork Tanners Creek

Fair

Dearborn County, Indiana · 00.20 NE of SR 1 · Structure no. 1500061

Built
1987
38 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
69 ft
2 main spans
Daily traffic
800
2017 count
Owner
County
County Highway Agency

About this bridge

Sawdon Ridge RD over Brush Fork Tanners Creek is a concrete stringer/multi-beam or girder carrying Sawdon Ridge RD over Brush Fork Tanners Creek in Dearborn County, Indiana. It was built in 1987, so it is 38 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 5 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 800 vehicles a day, roughly 10% of them trucks, projected to reach 1,190 by 2037. The structure is 69 ft (21 m) long and 28 ft wide. If it were closed, the detour would be 10.6 mi (17 km).

CarriesSawdon Ridge RD
CrossesBrush Fork Tanners Creek
Location00.20 NE of SR 1
RouteCounty Highway 0
StateIndiana
Coordinates39.1967, -84.90591
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45 US tons
Inventory rating35.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length69 ft (21 m)
Longest span36 ft (10.9 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2017)
Projected traffic1,190 by 2037
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed10.6 mi (17 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 Sawdon Ridge RD over Brush Fork Tanners Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Sawdon Ridge RD over Brush Fork Tanners 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 April 2023.

How much traffic does Sawdon Ridge RD over Brush Fork Tanners Creek carry?

About 800 vehicles per day (2017 count), of which roughly 10% are trucks.

How long is Sawdon Ridge RD over Brush Fork Tanners Creek?

The structure is 69 ft (21 m) long with a longest span of 36 ft (10.9 m) and a deck 28 ft wide.

Who owns Sawdon Ridge RD over Brush Fork Tanners Creek?

It is owned by the County Highway Agency.