SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 4:59:31 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 4:59:31 PM | 2.00 | 1:46 | 3:07 | 68 | |
| Oyster Creek | Harlem Rd | 4:59:31 PM | 1.60 | 1:30 | 4:37 | 64 | |
| Harlem Rd | W Bellfort | 4:59:31 PM | 1.50 | 1:17 | 5:54 | 70 | |
| W Bellfort | Bellaire | 4:59:31 PM | 2.90 | 2:37 | 8:31 | 66 | |
| Bellaire | S Fry Rd | 4:59:31 PM | 1.60 | 1:26 | 9:57 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 4:59:31 PM | 2.00 | 6:03 | 16:00 | 20 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:59:31 PM | 1.50 | 3:34 | 19:32 | 25 | |
| Morton | Clay Rd | 4:59:31 PM | 1.60 | 2:36 | 22:08 | 37 |  |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:59:31 PM | 1.50 | 1:08 | 1:01 | 79 | |
| IH-10 Katy | Kingsland | 4:59:31 PM | 1.25 | 1:18 | 2:19 | 58 | |
| Kingsland | Cinco Ranch Blvd | 4:59:31 PM | 2.20 | 5:46 | 8:05 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 4:59:31 PM | 2.00 | 6:52 | 14:57 | 17 |  |
| S Fry Rd | Bellaire | 4:59:31 PM | 1.60 | 1:49 | 16:46 | 53 | |
| Bellaire | W Bellfort | 4:59:31 PM | 2.90 | 2:40 | 19:26 | 65 | |
| W Bellfort | Harlem Rd | 4:59:31 PM | 1.50 | 1:11 | 20:37 | 76 | |
| Harlem Rd | Oyster Creek | 4:59:31 PM | 1.60 | 1:22 | 21:59 | 70 | |
| Oyster Creek | FM-1464 | 4:59:31 PM | 2.00 | 1:46 | 23:45 | 68 | |
| FM-1464 | New Territory | 4:59:31 PM | 1.50 | 1:20 | 25:05 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
