US Bridges

Beech RD over Grimes Ditch

Good

St. Joseph County, Indiana · 00.70 N New RD · Structure no. 7100145

Built
2014
11 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
1,058
2021 count
Owner
County
County Highway Agency

About this bridge

Beech RD over Grimes Ditch is a prestressed concrete box beam or girders - single or spread carrying Beech RD over Grimes Ditch in St. Joseph County, Indiana. It was built in 2014, so it is 11 years old, younger 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 1,058 vehicles a day, roughly 11% of them trucks, projected to reach 1,291 by 2041. The structure is 62 ft (18.8 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesBeech RD
CrossesGrimes Ditch
Location00.70 N New RD
RouteCounty Highway 0
StateIndiana
Coordinates41.57533, -86.07992
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating28.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length62 ft (18.8 m)
Longest span59 ft (18.1 m)
Deck width32 ft (9.9 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,058 (2021)
Projected traffic1,291 by 2041
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Beech RD over Grimes Ditch built?

It was built in 2014, making it 11 years old in 2025.

What condition is Beech RD over Grimes Ditch 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 2024.

How much traffic does Beech RD over Grimes Ditch carry?

About 1,058 vehicles per day (2021 count), of which roughly 11% are trucks.

How long is Beech RD over Grimes Ditch?

The structure is 62 ft (18.8 m) long with a longest span of 59 ft (18.1 m) and a deck 32 ft wide.

Who owns Beech RD over Grimes Ditch?

It is owned by the County Highway Agency.