US Bridges

Tower Road over Cc&p RR

Poor

Kane County, Illinois · 500 S. Bahr Rd. · Structure no. 045314200000000

Built
1945
80 years old, rebuilt 1992
Condition
Poor
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
139 ft
3 main spans
Daily traffic
425
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Tower Road over Cc&p RR is a prestressed concrete box beam or girders - multiple carrying Tower Road over Cc&p RR in Kane County, Illinois. It was built in 1945 and reconstructed in 1992, so it is 80 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 3 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.

It carries about 425 vehicles a day, roughly 9% of them trucks, projected to reach 427 by 2046. The structure is 139 ft (42.5 m) long and 30 ft wide.

CarriesTower Road
CrossesCc&p RR
Location500 S. Bahr Rd.
RouteCounty Highway 0
Coordinates42.04654, -88.48367
Functional classUrban 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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating17.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length139 ft (42.5 m)
Longest span45 ft (13.7 m)
Deck width30 ft (9.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic425 (2023)
Projected traffic427 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
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 Tower Road over Cc&p RR built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1992.

What condition is Tower Road over Cc&p RR 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 August 2024.

How much traffic does Tower Road over Cc&p RR carry?

About 425 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Tower Road over Cc&p RR?

The structure is 139 ft (42.5 m) long with a longest span of 45 ft (13.7 m) and a deck 30 ft wide.

Who owns Tower Road over Cc&p RR?

It is owned by the Town or Township Highway Agency.