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 | 12:49:31 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:49:31 PM | 1.60 | 1:28 | 2:20 | 65 | |
| Harlem Rd | W Bellfort | 12:49:31 PM | 1.50 | 1:19 | 3:39 | 68 | |
| W Bellfort | Bellaire | 12:48:32 PM | 2.90 | 2:57 | 6:36 | 59 | |
| Bellaire | S Fry Rd | 12:43:31 PM | 1.60 | 1:19 | 7:55 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | 12:49:31 PM | 2.00 | 1:58 | 9:53 | 61 | |
| Cinco Ranch Blvd | Kingsland | 12:49:31 PM | 2.20 | 2:41 | 12:34 | 49 |  |
| Kingsland | IH-10 Katy | 12:45:32 PM | 1.25 | 00:59 | 13:33 | 76 | |
| IH-10 Katy | Morton | 12:49:31 PM | 1.50 | 1:54 | 15:27 | 47 | |
| Morton | Clay Rd | 12:49:31 PM | 1.60 | 1:28 | 16:55 | 65 | |
| Clay Rd | Beckendorff | 12:49:31 PM | 1.30 | 1:15 | 18:10 | 62 | |
| Beckendorff | FM-529 | 12:49:31 PM | 1.00 | 00:54 | 19:04 | 67 | |
| FM-529 | West Rd | 12:49:31 PM | 2.50 | 1:51 | 20:55 | 81 | |
| West Rd | House Hahl | 12:49:31 PM | 1.30 | 1:29 | 22:24 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 12:49:31 PM | 1.40 | 1:20 | 23:44 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:49:31 PM | 2.40 | 2:13 | 25:57 | 65 | |
| Summary | 30.55 | 25:57 | 25:57 | 71 | |
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 | 12:49:31 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:49:31 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 12:49:31 PM | 1.30 | 1:31 | 4:57 | 51 | |
| West Rd | FM-529 | 12:49:31 PM | 2.50 | 1:47 | 6:44 | 84 | |
| FM-529 | Beckendorff | 12:49:31 PM | 1.00 | 1:05 | 7:49 | 55 | |
| Beckendorff | Clay Rd | 12:49:31 PM | 1.30 | 1:11 | 9:00 | 66 | |
| Clay Rd | Morton | 12:49:31 PM | 1.60 | 1:55 | 10:55 | 50 | |
| Morton | IH-10 Katy | 12:42:33 PM | 1.50 | 00:59 | 11:54 | 92 | |
| IH-10 Katy | Kingsland | 12:49:31 PM | 1.25 | 1:15 | 13:09 | 60 | |
| Kingsland | Cinco Ranch Blvd | 12:49:31 PM | 2.20 | 2:03 | 15:12 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:49:31 PM | 2.00 | 1:51 | 17:03 | 65 | |
| S Fry Rd | Bellaire | 12:49:31 PM | 1.60 | 1:34 | 18:37 | 61 | |
| Bellaire | W Bellfort | 12:49:31 PM | 2.90 | 2:31 | 21:08 | 69 | |
| W Bellfort | Harlem Rd | 12:49:31 PM | 1.50 | 1:11 | 22:19 | 76 | |
| Harlem Rd | Oyster Creek | 12:41:32 PM | 1.60 | 3:18 | 25:37 | 29 |  |
| 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 | 25:34 | 25:34 | 72 | |
