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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:50:40 PM | 1.50 | 1:17 | 1:13 | 70 |  |
| W Bellfort | Bellaire | 8:50:40 PM | 2.90 | 4:12 | 5:25 | 41 |  |
| Bellaire | S Fry Rd | 8:50:40 PM | 1.60 | 3:45 | 9:10 | 26 |  |
| S Fry Rd | Cinco Ranch Blvd | 8:50:40 PM | 2.00 | 2:02 | 11:12 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:50:40 PM | 1.25 | 6:29 | 17:40 | 12 |  |
| IH-10 Katy | Morton | 8:33:41 PM | 1.50 | 2:25 | 20:05 | 37 |  |
| Morton | Clay Rd | 8:50:40 PM | 1.60 | 1:30 | 21:35 | 64 | |
| Clay Rd | Beckendorff | 8:50:40 PM | 1.30 | 1:17 | 22:52 | 61 | |
| Beckendorff | FM-529 | 8:50:40 PM | 1.00 | 00:50 | 23:42 | 72 | |
| FM-529 | West Rd | 8:50:40 PM | 2.50 | 2:13 | 25:55 | 68 | |
| West Rd | House Hahl | 8:50:40 PM | 1.30 | 1:09 | 27:04 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:50:40 PM | 1.40 | 1:12 | 28:16 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:40 PM | 2.40 | 2:01 | 30:17 | 71 | |
| 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 | 8:50:40 PM | 2.40 | 2:22 | 2:22 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:40 PM | 1.40 | 1:15 | 3:37 | 67 | |
| House Hahl | West Rd | 8:50:40 PM | 1.30 | 1:12 | 4:49 | 65 | |
| West Rd | FM-529 | 8:50:40 PM | 2.50 | 2:06 | 6:55 | 71 | |
| FM-529 | Beckendorff | 8:50:40 PM | 1.00 | 00:54 | 7:49 | 67 | |
| Beckendorff | Clay Rd | 8:50:40 PM | 1.30 | 1:09 | 8:58 | 68 | |
| Clay Rd | Morton | 8:50:40 PM | 1.60 | 1:51 | 10:49 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:50:40 PM | 1.25 | 1:15 | 12:03 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:50:40 PM | 2.20 | 3:12 | 15:15 | 41 | |
| Cinco Ranch Blvd | S Fry Rd | 8:50:40 PM | 2.00 | 2:00 | 17:15 | 60 | |
| S Fry Rd | Bellaire | 8:50:40 PM | 1.60 | 1:33 | 18:48 | 62 | |
| Bellaire | W Bellfort | 8:50:40 PM | 2.90 | 2:41 | 21:29 | 65 | |
| W Bellfort | Harlem Rd | 8:50:40 PM | 1.50 | 1:11 | 22:40 | 76 | |
| Harlem Rd | Oyster Creek | 8:50:40 PM | 1.60 | 1:40 | 24:20 | 58 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:17 | 24:17 | 75 | |
