US Bridges

TR 187 over US 67

Good

Morgan County, Illinois · 1.4M N US67/I72/US36 · Structure no. 069007900000000

Built
1998
27 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
241 ft
2 main spans
Daily traffic
100
2024 count
Owner
State
State Highway Agency

About this bridge

TR 187 over US 67 is a prestressed concrete stringer/multi-beam or girder carrying TR 187 over US 67 in Morgan County, Illinois. It was built in 1998, so it is 27 years old, younger than the Illinois average of 45.3 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 126 by 2046. The structure is 241 ft (73.4 m) long and 31 ft wide.

CarriesTR 187
CrossesUS 67
Location1.4M N US67/I72/US36
RouteCounty Highway 0
Coordinates39.70159, -90.29516
Functional classRural Minor 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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.7 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length241 ft (73.4 m)
Longest span120 ft (36.7 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic126 by 2046
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was TR 187 over US 67 built?

It was built in 1998, making it 27 years old in 2025.

What condition is TR 187 over US 67 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 July 2024.

How much traffic does TR 187 over US 67 carry?

About 100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is TR 187 over US 67?

The structure is 241 ft (73.4 m) long with a longest span of 120 ft (36.7 m) and a deck 31 ft wide.

Who owns TR 187 over US 67?

It is owned by the State Highway Agency.