US Bridges

Hart Road over Boggs Creek

PoorPosted for load

Martin County, Indiana · 0.33 S of US 50 · Structure no. 5100030

Built
1913
112 years old, rebuilt 1993
Condition
Poor
inspected November 2023
Type
Truss - Thru
Steel
Length
111 ft
2 main spans
Daily traffic
16
2007 count
Owner
County
County Highway Agency

About this bridge

Hart Road over Boggs Creek is a steel truss - thru carrying Hart Road over Boggs Creek in Martin County, Indiana. It was built in 1913 and reconstructed in 1993, so it is 112 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. Its operating status is: posted for load restriction.

It carries about 16 vehicles a day, roughly 1% of them trucks, projected to reach 29 by 2032. The structure is 111 ft (33.8 m) long and 11 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHart Road
CrossesBoggs Creek
Location0.33 S of US 50
RouteCounty Highway 0
StateIndiana
Coordinates38.68064, -86.8786
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating14.4 US tons
Inventory rating8.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans2
Design loadUnknown
Structure length111 ft (33.8 m)
Longest span61 ft (18.7 m)
Deck width11 ft (3.5 m)
Roadway width11 ft (3.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16 (2007)
Projected traffic29 by 2032
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$775,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hart Road over Boggs Creek built?

It was built in 1913, making it 112 years old in 2025. It was reconstructed in 1993.

What condition is Hart Road over Boggs 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 November 2023.

How much traffic does Hart Road over Boggs Creek carry?

About 16 vehicles per day (2007 count), of which roughly 1% are trucks.

How long is Hart Road over Boggs Creek?

The structure is 111 ft (33.8 m) long with a longest span of 61 ft (18.7 m) and a deck 11 ft wide.

Who owns Hart Road over Boggs Creek?

It is owned by the County Highway Agency.