Annual report on Southwestern Pennsylvania's bridge conditions /
- Publisher: Southwestern Pennsylvania Regional Planning Commission
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 48496635
- Subject: Regional planning Pennsylvania Pittsburgh Metropolitan Area Periodicals.
- Subject code: H
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| University of Pittsburgh (PIT) | EAST | 1985-1988,1990-1991 | 20310630 |