US Bridges

Bicknell Road over Branch of Roberson Ditch

FairPosted for load

Knox County, Indiana · 00.50 NW of Rickets Road · Structure no. 4200516

Built
1980
45 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
30 ft
1 main span
Daily traffic
210
2015 count
Owner
County
County Highway Agency

About this bridge

Bicknell Road over Branch of Roberson Ditch is a prestressed concrete box beam or girders - multiple carrying Bicknell Road over Branch of Roberson Ditch in Knox County, Indiana. It was built in 1980, so it is 45 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. Its operating status is: posted for load restriction.

It carries about 210 vehicles a day, roughly 5% of them trucks, projected to reach 280 by 2037. The structure is 30 ft (9.1 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBicknell Road
CrossesBranch of Roberson Ditch
Location00.50 NW of Rickets Road
RouteCounty Highway 0
StateIndiana
Coordinates38.70302, -87.31881
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating33.1 US tons
Inventory rating26.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span26 ft (8 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2015)
Projected traffic280 by 2037
Trucks5%
Lanes on structure2
Traffic directionTwo-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 statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$300,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bicknell Road over Branch of Roberson Ditch built?

It was built in 1980, making it 45 years old in 2025.

What condition is Bicknell Road over Branch of Roberson Ditch 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 September 2023.

How much traffic does Bicknell Road over Branch of Roberson Ditch carry?

About 210 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Bicknell Road over Branch of Roberson Ditch?

The structure is 30 ft (9.1 m) long with a longest span of 26 ft (8 m) and a deck 23 ft wide.

Who owns Bicknell Road over Branch of Roberson Ditch?

It is owned by the County Highway Agency.