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 | 1:17:48 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:17:48 PM | 1.60 | 1:33 | 2:30 | 62 | |
| Harlem Rd | W Bellfort | 1:17:48 PM | 1.50 | 1:13 | 3:43 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:17:48 PM | 2.00 | 2:30 | 6:11 | 48 |  |
| Cinco Ranch Blvd | Kingsland | 1:17:48 PM | 2.20 | 7:36 | 13:47 | 17 |  |
| Kingsland | IH-10 Katy | 1:16:47 PM | 1.25 | 1:19 | 15:06 | 57 | |
| IH-10 Katy | Morton | 1:17:48 PM | 1.50 | 1:32 | 16:38 | 59 | |
| Morton | Clay Rd | 1:17:48 PM | 1.60 | 1:27 | 18:05 | 66 | |
| Clay Rd | Beckendorff | 1:17:48 PM | 1.30 | 1:15 | 19:20 | 62 | |
| Beckendorff | FM-529 | 1:17:48 PM | 1.00 | 00:56 | 20:16 | 64 | |
| FM-529 | West Rd | 1:17:48 PM | 2.50 | 1:52 | 22:08 | 80 | |
| West Rd | House Hahl | 1:17:48 PM | 1.30 | 1:36 | 23:44 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 1:17:48 PM | 1.40 | 1:20 | 25:04 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:17:48 PM | 2.40 | 2:24 | 27:28 | 60 | |
| Summary | 30.55 | 27:28 | 27:28 | 67 | |
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 | 1:17:48 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 1:17:48 PM | 1.40 | 1:17 | 3:15 | 65 | |
| House Hahl | West Rd | 1:17:48 PM | 1.30 | 1:32 | 4:47 | 51 | |
| West Rd | FM-529 | 1:17:48 PM | 2.50 | 1:51 | 6:38 | 81 | |
| FM-529 | Beckendorff | 1:17:48 PM | 1.00 | 1:04 | 7:42 | 56 | |
| Beckendorff | Clay Rd | 1:17:48 PM | 1.30 | 1:13 | 8:55 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:17:48 PM | 1.25 | 1:14 | 10:07 | 61 | |
| Kingsland | Cinco Ranch Blvd | 1:17:48 PM | 2.20 | 4:48 | 14:55 | 28 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:17:48 PM | 2.00 | 3:34 | 18:29 | 34 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 1:17:48 PM | 1.50 | 1:19 | 19:46 | 68 | |
| Harlem Rd | Oyster Creek | 1:17:48 PM | 1.60 | 1:26 | 21:12 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:17:48 PM | 1.00 | 00:53 | 22:03 | 68 | |
| Summary | 30.55 | 22:03 | 22:03 | 83 | |
