US Bridges

CR 1000N over Coal Branch

Fair

Vermillion County, Indiana · 00.40 W of CR 175 W · Structure no. 8300053

Built
1970
55 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
96 ft
2 main spans
Daily traffic
117
2017 count
Owner
County
County Highway Agency

About this bridge

CR 1000N over Coal Branch is a prestressed concrete box beam or girders - multiple carrying CR 1000N over Coal Branch in Vermillion County, Indiana. It was built in 1970, so it is 55 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.

It carries about 117 vehicles a day, roughly 3% of them trucks, projected to reach 136 by 2037. The structure is 96 ft (29.2 m) long and 20 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCR 1000N
CrossesCoal Branch
Location00.40 W of CR 175 W
RouteCounty Highway 1000
CountyVermillion County
StateIndiana
Coordinates40.02736, -87.50793
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59 US tons
Inventory rating35.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length96 ft (29.2 m)
Longest span46 ft (14 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic117 (2017)
Projected traffic136 by 2037
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$860,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 1000N over Coal Branch built?

It was built in 1970, making it 55 years old in 2025.

What condition is CR 1000N over Coal Branch 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 August 2023.

How much traffic does CR 1000N over Coal Branch carry?

About 117 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is CR 1000N over Coal Branch?

The structure is 96 ft (29.2 m) long with a longest span of 46 ft (14 m) and a deck 20 ft wide.

Who owns CR 1000N over Coal Branch?

It is owned by the County Highway Agency.