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 | 3:09:44 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:09:44 PM | 1.60 | 1:33 | 2:29 | 62 | |
| Harlem Rd | W Bellfort | 3:09:44 PM | 1.50 | 1:17 | 3:46 | 70 | |
| W Bellfort | Bellaire | 3:09:44 PM | 2.90 | 2:58 | 6:44 | 59 | |
| Bellaire | S Fry Rd | 3:09:44 PM | 1.60 | 1:28 | 8:12 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:09:44 PM | 2.00 | 5:07 | 13:19 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 3:09:44 PM | 2.20 | 3:34 | 16:53 | 37 |  |
| Kingsland | IH-10 Katy | 3:09:44 PM | 1.25 | 1:21 | 18:14 | 56 | |
| IH-10 Katy | Morton | 3:09:44 PM | 1.50 | 2:06 | 20:20 | 43 |  |
| Morton | Clay Rd | 3:09:44 PM | 1.60 | 2:19 | 22:39 | 41 | |
| Clay Rd | Beckendorff | 3:09:44 PM | 1.30 | 1:19 | 23:58 | 59 | |
| Beckendorff | FM-529 | 3:09:44 PM | 1.00 | 00:54 | 24:52 | 67 | |
| FM-529 | West Rd | 3:09:44 PM | 2.50 | 1:54 | 26:46 | 79 | |
| West Rd | House Hahl | 3:09:44 PM | 1.30 | 1:32 | 28:18 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 3:09:44 PM | 1.40 | 1:19 | 29:37 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:09:44 PM | 2.40 | 2:16 | 31:53 | 64 | |
| Summary | 30.55 | 31:53 | 31:53 | 57 | |
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 | 3:09:44 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:09:44 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 3:09:44 PM | 1.30 | 1:34 | 5:00 | 50 | |
| West Rd | FM-529 | 2:59:44 PM | 2.50 | 1:55 | 6:55 | 78 | |
| FM-529 | Beckendorff | 3:09:44 PM | 1.00 | 1:02 | 7:57 | 58 | |
| Beckendorff | Clay Rd | 3:09:44 PM | 1.30 | 1:11 | 9:08 | 66 | |
| Clay Rd | Morton | 3:05:43 PM | 1.60 | 1:39 | 10:47 | 58 | |
| Morton | IH-10 Katy | 3:09:44 PM | 1.50 | 1:00 | 11:47 | 90 | |
| IH-10 Katy | Kingsland | 3:06:43 PM | 1.25 | 1:12 | 12:59 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:09:44 PM | 2.20 | 2:02 | 15:01 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 3:09:44 PM | 2.00 | 1:43 | 16:44 | 70 | |
| S Fry Rd | Bellaire | 3:09:44 PM | 1.60 | 1:32 | 18:16 | 63 | |
| Bellaire | W Bellfort | 3:09:44 PM | 2.90 | 2:43 | 20:59 | 64 | |
| W Bellfort | Harlem Rd | 3:09:44 PM | 1.50 | 1:12 | 22:11 | 75 | |
| Harlem Rd | Oyster Creek | 3:03:43 PM | 1.60 | 1:43 | 23:54 | 56 | |
| 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 | 23:51 | 23:51 | 77 | |
