US Bridges

Melville Street over Iroquois River

Fair

Jasper County, Indiana · 0.20 Miles S of SR 114 · Structure no. 3700004

Built
1981
44 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
110 ft
3 main spans
Daily traffic
2,288
2022 count
Owner
County
County Highway Agency

About this bridge

Melville Street over Iroquois River is a prestressed concrete continuous box beam or girders - single or spread carrying Melville Street over Iroquois River in Jasper County, Indiana. It was built in 1981, so it is 44 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.

It carries about 2,288 vehicles a day, roughly 5% of them trucks, projected to reach 3,261 by 2042. The structure is 110 ft (33.6 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMelville Street
CrossesIroquois River
Location0.20 Miles S of SR 114
RouteCity Street 0
StateIndiana
Coordinates40.93097, -87.1417
Functional classUrban Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.1 US tons
Inventory rating32.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length110 ft (33.6 m)
Longest span43 ft (13.1 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,288 (2022)
Projected traffic3,261 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$600,000 (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Melville Street over Iroquois River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Melville Street over Iroquois River 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 Melville Street over Iroquois River carry?

About 2,288 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Melville Street over Iroquois River?

The structure is 110 ft (33.6 m) long with a longest span of 43 ft (13.1 m) and a deck 28 ft wide.

Who owns Melville Street over Iroquois River?

It is owned by the County Highway Agency.