US Bridges

TR 767 over Cedar Creek

Good

Adams County, Illinois · 1MI NE Quincy · Structure no. 001339600000000

Built
1997
28 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
76 ft
1 main span
Daily traffic
3,850
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 767 over Cedar Creek is a prestressed concrete box beam or girders - multiple carrying TR 767 over Cedar Creek in Adams County, Illinois. It was built in 1997, so it is 28 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,850 vehicles a day, roughly 10% of them trucks, projected to reach 3,384 by 2046. The structure is 76 ft (23.1 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTR 767
CrossesCedar Creek
Location1MI NE Quincy
Coordinates39.96449, -91.36079
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length76 ft (23.1 m)
Longest span73 ft (22.3 m)
Deck width30 ft (9.1 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,850 (2024)
Projected traffic3,384 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 TR 767 over Cedar Creek built?

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

What condition is TR 767 over Cedar 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 April 2024.

How much traffic does TR 767 over Cedar Creek carry?

About 3,850 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is TR 767 over Cedar Creek?

The structure is 76 ft (23.1 m) long with a longest span of 73 ft (22.3 m) and a deck 30 ft wide.

Who owns TR 767 over Cedar Creek?

It is owned by the Town or Township Highway Agency.