US Bridges

TR-2 Lasalle RD over Waupecon CR

PoorPosted for load

LaSalle County, Illinois · .5 MI N Gardner RD · Structure no. 032540500000000

Built
1963
62 years old
Condition
Poor
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
56 ft
2 main spans
Daily traffic
25
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR-2 Lasalle RD over Waupecon CR is a prestressed concrete box beam or girders - multiple carrying TR-2 Lasalle RD over Waupecon CR in LaSalle County, Illinois. It was built in 1963, so it is 62 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 25 vehicles a day, roughly 40% of them trucks, projected to reach 30 by 2046. The structure is 56 ft (17.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR-2 Lasalle RD
CrossesWaupecon CR
Location.5 MI N Gardner RD
RouteCounty Highway 0
Coordinates41.18787, -88.58683
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Superstructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating16.8 US tons
Inventory rating10 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 15
Structure length56 ft (17.1 m)
Longest span27 ft (8.2 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2024)
Projected traffic30 by 2046
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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-2 Lasalle RD over Waupecon CR built?

It was built in 1963, making it 62 years old in 2025.

What condition is TR-2 Lasalle RD over Waupecon CR in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does TR-2 Lasalle RD over Waupecon CR carry?

About 25 vehicles per day (2024 count), of which roughly 40% are trucks.

How long is TR-2 Lasalle RD over Waupecon CR?

The structure is 56 ft (17.1 m) long with a longest span of 27 ft (8.2 m) and a deck 26 ft wide.

Who owns TR-2 Lasalle RD over Waupecon CR?

It is owned by the Town or Township Highway Agency.