US Bridges

Fran-Lin Parkway over Hart Ditch

FairPosted for load

Lake County, Indiana · 00.40 N. of 45th Ave · Structure no. 4500183

Built
1968
57 years old, rebuilt 2001
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
110 ft
3 main spans
Daily traffic
2,711
2019 count
Owner
County
County Highway Agency

About this bridge

Fran-Lin Parkway over Hart Ditch is a steel continuous stringer/multi-beam or girder carrying Fran-Lin Parkway over Hart Ditch in Lake County, Indiana. It was built in 1968 and reconstructed in 2001, so it is 57 years old, older 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 2,711 vehicles a day, roughly 4% of them trucks, projected to reach 3,342 by 2040. The structure is 110 ft (33.4 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesFran-Lin Parkway
CrossesHart Ditch
Location00.40 N. of 45th Ave
RouteCity Street 0
StateIndiana
Coordinates41.54335, -87.48814
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.7 US tons
Inventory rating61.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length110 ft (33.4 m)
Longest span40 ft (12.1 m)
Deck width30 ft (9.2 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,711 (2019)
Projected traffic3,342 by 2040
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Fran-Lin Parkway over Hart Ditch built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2001.

What condition is Fran-Lin Parkway over Hart 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 August 2024.

How much traffic does Fran-Lin Parkway over Hart Ditch carry?

About 2,711 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Fran-Lin Parkway over Hart Ditch?

The structure is 110 ft (33.4 m) long with a longest span of 40 ft (12.1 m) and a deck 30 ft wide.

Who owns Fran-Lin Parkway over Hart Ditch?

It is owned by the County Highway Agency.