US Bridges

Killion Mill Road over Boggs Creek

Good

Martin County, Indiana · 1.58 E of Crane Road · Structure no. 5100010

Built
1982
43 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
116 ft
3 main spans
Daily traffic
250
2007 count
Owner
County
County Highway Agency

About this bridge

Killion Mill Road over Boggs Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Killion Mill Road over Boggs Creek in Martin County, Indiana. It was built in 1982, so it is 43 years old, younger 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 250 vehicles a day, roughly 6% of them trucks, projected to reach 276 by 2032. The structure is 116 ft (35.3 m) long and 26 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesKillion Mill Road
CrossesBoggs Creek
Location1.58 E of Crane Road
RouteCounty Highway 0
StateIndiana
Coordinates38.73548, -86.84971
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
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 alignment6: Equal to present minimum criteria
Operating rating72.2 US tons
Inventory rating43.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length116 ft (35.3 m)
Longest span42 ft (12.9 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2007)
Projected traffic276 by 2032
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$2,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Killion Mill Road over Boggs Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is Killion Mill Road over Boggs 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 2023.

How much traffic does Killion Mill Road over Boggs Creek carry?

About 250 vehicles per day (2007 count), of which roughly 6% are trucks.

How long is Killion Mill Road over Boggs Creek?

The structure is 116 ft (35.3 m) long with a longest span of 42 ft (12.9 m) and a deck 26 ft wide.

Who owns Killion Mill Road over Boggs Creek?

It is owned by the County Highway Agency.