US Bridges

Mary Navile RD over Bannamon Creek

Poor

Floyd County, Indiana · 00.00 Int of Chapel Hl RD · Structure no. 2200068

Built
1931
94 years old
Condition
Poor
inspected March 2024
Type
Slab
Concrete Continuous
Length
46 ft
2 main spans
Daily traffic
244
2016 count
Owner
County
County Highway Agency

About this bridge

Mary Navile RD over Bannamon Creek is a concrete continuous slab carrying Mary Navile RD over Bannamon Creek in Floyd County, Indiana. It was built in 1931, so it is 94 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 244 vehicles a day, roughly 3% of them trucks, projected to reach 359 by 2036. The structure is 46 ft (14 m) long and 18 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMary Navile RD
CrossesBannamon Creek
Location00.00 Int of Chapel Hl RD
RouteCounty Highway 0
StateIndiana
Coordinates38.38971, -85.92421
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.6 US tons
Inventory rating35.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length46 ft (14 m)
Longest span21 ft (6.4 m)
Deck width18 ft (5.4 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic244 (2016)
Projected traffic359 by 2036
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$957,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mary Navile RD over Bannamon Creek built?

It was built in 1931, making it 94 years old in 2025.

What condition is Mary Navile RD over Bannamon Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Mary Navile RD over Bannamon Creek carry?

About 244 vehicles per day (2016 count), of which roughly 3% are trucks.

How long is Mary Navile RD over Bannamon Creek?

The structure is 46 ft (14 m) long with a longest span of 21 ft (6.4 m) and a deck 18 ft wide.

Who owns Mary Navile RD over Bannamon Creek?

It is owned by the County Highway Agency.