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 | 6:55:42 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:55:42 PM | 1.50 | 1:11 | 2:35 | 76 | |
| W Bellfort | Bellaire | 6:46:43 PM | 2.90 | 2:51 | 5:26 | 61 | |
| Bellaire | S Fry Rd | 6:55:42 PM | 1.60 | 1:26 | 6:52 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:55:42 PM | 2.00 | 2:08 | 9:00 | 56 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:43:43 PM | 1.50 | 2:15 | 11:13 | 40 |  |
| Morton | Clay Rd | 6:55:42 PM | 1.60 | 1:29 | 12:42 | 65 | |
| Clay Rd | Beckendorff | 6:55:42 PM | 1.30 | 1:16 | 13:58 | 62 | |
| Beckendorff | FM-529 | 6:55:42 PM | 1.00 | 00:51 | 14:49 | 71 | |
| FM-529 | West Rd | 6:55:42 PM | 2.50 | 2:11 | 17:00 | 69 | |
| West Rd | House Hahl | 6:55:42 PM | 1.30 | 1:12 | 18:12 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 6:55:42 PM | 1.40 | 1:15 | 19:27 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:55:42 PM | 2.40 | 2:07 | 21:34 | 68 | |
| 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 | 6:55:42 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:55:42 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 6:55:42 PM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 6:55:42 PM | 2.50 | 2:09 | 6:50 | 70 | |
| FM-529 | Beckendorff | 6:55:42 PM | 1.00 | 00:58 | 7:48 | 62 | |
| Beckendorff | Clay Rd | 6:55:42 PM | 1.30 | 1:13 | 9:01 | 64 | |
| Clay Rd | Morton | 6:55:42 PM | 1.60 | 1:52 | 10:53 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:55:42 PM | 1.25 | 1:10 | 12:02 | 64 | |
| Kingsland | Cinco Ranch Blvd | 6:55:42 PM | 2.20 | 4:10 | 16:12 | 32 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:55:42 PM | 2.00 | 2:08 | 18:20 | 56 | |
| S Fry Rd | Bellaire | 6:55:42 PM | 1.60 | 1:25 | 19:45 | 68 | |
| Bellaire | W Bellfort | 6:55:42 PM | 2.90 | 2:18 | 22:03 | 76 | |
| W Bellfort | Harlem Rd | 6:55:42 PM | 1.50 | 1:17 | 23:20 | 70 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 23:16 | 23:16 | 79 | |
