US Bridges

SR 249 NB over Muck Pocket-Salt Creek

Good

Porter County, Indiana · 00.24 S US 12 · Structure no. 030450

Built
1972
53 years old, rebuilt 2003
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
210 ft
12 main spans
Daily traffic
4,343
2020 count
Owner
State
State Highway Agency

About this bridge

SR 249 NB over Muck Pocket-Salt Creek is a concrete continuous slab carrying SR 249 NB over Muck Pocket-Salt Creek in Porter County, Indiana. It was built in 1972 and reconstructed in 2003, so it is 53 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 4,343 vehicles a day, roughly 21% of them trucks, projected to reach 8,325 by 2032. The structure is 210 ft (64 m) long and 56 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR 249 NB
CrossesMuck Pocket-Salt Creek
Location00.24 S US 12
RouteState Highway 249
StateIndiana
Coordinates41.61641, -87.1587
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.8 US tons
Inventory rating28.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length210 ft (64 m)
Longest span20 ft (6 m)
Deck width56 ft (17.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,343 (2020)
Projected traffic8,325 by 2032
Trucks21%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 249 NB over Muck Pocket-Salt Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2003.

What condition is SR 249 NB over Muck Pocket-Salt 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 September 2023.

How much traffic does SR 249 NB over Muck Pocket-Salt Creek carry?

About 4,343 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is SR 249 NB over Muck Pocket-Salt Creek?

The structure is 210 ft (64 m) long with a longest span of 20 ft (6 m) and a deck 56 ft wide.

Who owns SR 249 NB over Muck Pocket-Salt Creek?

It is owned by the State Highway Agency.