US Bridges

SR 3 over Muddy Fork Sand Creek

Good

Decatur County, Indiana · 00.98 N I-74 · Structure no. 000810

Built
1929
96 years old, rebuilt 2019
Condition
Good
inspected April 2024
Type
Slab
Concrete
Length
35 ft
1 main span
Daily traffic
6,030
2016 count
Owner
State
State Highway Agency

About this bridge

SR 3 over Muddy Fork Sand Creek is a concrete slab carrying SR 3 over Muddy Fork Sand Creek in Decatur County, Indiana. It was built in 1929 and reconstructed in 2019, so it is 96 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,030 vehicles a day, roughly 13% of them trucks, projected to reach 6,640 by 2036. The structure is 35 ft (10.8 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR 3
CrossesMuddy Fork Sand Creek
Location00.98 N I-74
RouteState Highway 3
StateIndiana
Coordinates39.37663, -85.47955
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.7 US tons
Inventory rating61.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length35 ft (10.8 m)
Longest span32 ft (9.7 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,030 (2016)
Projected traffic6,640 by 2036
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 3 over Muddy Fork Sand Creek built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 2019.

What condition is SR 3 over Muddy Fork Sand Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does SR 3 over Muddy Fork Sand Creek carry?

About 6,030 vehicles per day (2016 count), of which roughly 13% are trucks.

How long is SR 3 over Muddy Fork Sand Creek?

The structure is 35 ft (10.8 m) long with a longest span of 32 ft (9.7 m) and a deck 36 ft wide.

Who owns SR 3 over Muddy Fork Sand Creek?

It is owned by the State Highway Agency.