Ia 136 over Ovrflw S F Maquoketa Rvr
GoodJones County, Iowa · 8.2 Mi. S of Jct. US 151 · Structure no. 000000000032561
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 83 ft
- 1 main span
- Daily traffic
- 770
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 136 over Ovrflw S F Maquoketa Rvr is a prestressed concrete stringer/multi-beam or girder carrying Ia 136 over Ovrflw S F Maquoketa Rvr in Jones County, Iowa. It was built in 1987, so it is 38 years old, younger than the Iowa average of 45.5 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 770 vehicles a day, roughly 19% of them trucks, projected to reach 770 by 2043. The structure is 83 ft (25.3 m) long and 43 ft wide. If it were closed, the detour would be 16.2 mi (26 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 136 over Ovrflw S F Maquoketa Rvr built?
It was built in 1987, making it 38 years old in 2025.
What condition is Ia 136 over Ovrflw S F Maquoketa Rvr 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 November 2023.
How much traffic does Ia 136 over Ovrflw S F Maquoketa Rvr carry?
About 770 vehicles per day (2022 count), of which roughly 19% are trucks.
How long is Ia 136 over Ovrflw S F Maquoketa Rvr?
The structure is 83 ft (25.3 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.
Who owns Ia 136 over Ovrflw S F Maquoketa Rvr?
It is owned by the State Highway Agency.