US Bridges

Green Valley Road over North Fork of Salt Creek

FairPosted for load

Brown County, Indiana · 2.0 Mi. W of SR-46 · Structure no. 0700025

Built
1915
110 years old, rebuilt 2010
Condition
Fair
inspected October 2023
Type
Truss - Thru
Steel
Length
91 ft
1 main span
Daily traffic
100
2021 count
Owner
County
County Highway Agency

About this bridge

Green Valley Road over North Fork of Salt Creek is a steel truss - thru carrying Green Valley Road over North Fork of Salt Creek in Brown County, Indiana. It was built in 1915 and reconstructed in 2010, so it is 110 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2041. The structure is 91 ft (27.8 m) long and 15 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGreen Valley Road
CrossesNorth Fork of Salt Creek
Location2.0 Mi. W of SR-46
RouteCounty Highway 0
StateIndiana
Coordinates39.18925, -86.28845
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating20.3 US tons
Inventory rating15.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length91 ft (27.8 m)
Longest span88 ft (26.8 m)
Deck width15 ft (4.6 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic150 by 2041
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusEligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$175,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Green Valley Road over North Fork of Salt Creek built?

It was built in 1915, making it 110 years old in 2025. It was reconstructed in 2010.

What condition is Green Valley Road over North Fork of Salt Creek 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 October 2023.

How much traffic does Green Valley Road over North Fork of Salt Creek carry?

About 100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Green Valley Road over North Fork of Salt Creek?

The structure is 91 ft (27.8 m) long with a longest span of 88 ft (26.8 m) and a deck 15 ft wide.

Who owns Green Valley Road over North Fork of Salt Creek?

It is owned by the County Highway Agency.