US Bridges

Eastridge DR over Brookhaven Addition Lake

Good

Grant County, Indiana · 00.23 MI W of Garthwaite · Structure no. 2700193

Built
1997
28 years old
Condition
Good
inspected October 2023
Type
Slab
Wood or Timber
Length
54 ft
3 main spans
Daily traffic
130
2021 count
Owner
County
County Highway Agency

About this bridge

Eastridge DR over Brookhaven Addition Lake is a wood or timber slab carrying Eastridge DR over Brookhaven Addition Lake in Grant County, Indiana. It was built in 1997, so it is 28 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 130 vehicles a day, roughly 5% of them trucks, projected to reach 200 by 2041. The structure is 54 ft (16.4 m) long and 25 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEastridge DR
CrossesBrookhaven Addition Lake
Location00.23 MI W of Garthwaite
RouteCounty Highway 0
StateIndiana
Coordinates40.52119, -85.62001
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHL 93
Structure length54 ft (16.4 m)
Longest span18 ft (5.4 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2021)
Projected traffic200 by 2041
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Eastridge DR over Brookhaven Addition Lake built?

It was built in 1997, making it 28 years old in 2025.

What condition is Eastridge DR over Brookhaven Addition Lake 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 October 2023.

How much traffic does Eastridge DR over Brookhaven Addition Lake carry?

About 130 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Eastridge DR over Brookhaven Addition Lake?

The structure is 54 ft (16.4 m) long with a longest span of 18 ft (5.4 m) and a deck 25 ft wide.

Who owns Eastridge DR over Brookhaven Addition Lake?

It is owned by the County Highway Agency.