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 | 3:43:38 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:43:38 PM | 1.60 | 1:28 | 2:26 | 65 | |
| Harlem Rd | W Bellfort | 3:43:38 PM | 1.50 | 1:28 | 3:54 | 61 | |
| W Bellfort | Bellaire | 3:43:38 PM | 2.90 | 2:41 | 6:35 | 65 | |
| Bellaire | S Fry Rd | 3:43:38 PM | 1.60 | 1:28 | 8:03 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:43:38 PM | 2.00 | 2:21 | 10:24 | 51 | |
| Cinco Ranch Blvd | Kingsland | 3:43:38 PM | 2.20 | 2:51 | 13:15 | 46 |  |
| Kingsland | IH-10 Katy | 3:43:38 PM | 1.25 | 1:04 | 14:19 | 70 | |
| IH-10 Katy | Morton | 3:43:38 PM | 1.50 | 1:49 | 16:08 | 50 | |
| Morton | Clay Rd | 3:43:38 PM | 1.60 | 1:30 | 17:38 | 64 | |
| Clay Rd | Beckendorff | 3:43:38 PM | 1.30 | 1:17 | 18:55 | 61 | |
| Beckendorff | FM-529 | 3:43:38 PM | 1.00 | 00:54 | 19:49 | 67 | |
| FM-529 | West Rd | 3:43:38 PM | 2.50 | 1:52 | 21:41 | 80 | |
| West Rd | House Hahl | 3:43:38 PM | 1.30 | 1:30 | 23:11 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:43:38 PM | 1.40 | 1:40 | 24:51 | 50 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:43:38 PM | 2.40 | 2:58 | 27:49 | 49 | |
| Summary | 30.55 | 27:49 | 27:49 | 66 | |
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 | 3:43:38 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:43:38 PM | 1.40 | 1:33 | 3:42 | 54 | |
| House Hahl | West Rd | 3:43:38 PM | 1.30 | 2:00 | 5:42 | 39 |  |
| West Rd | FM-529 | 3:43:38 PM | 2.50 | 1:56 | 7:38 | 78 | |
| FM-529 | Beckendorff | 3:43:38 PM | 1.00 | 1:02 | 8:40 | 58 | |
| Beckendorff | Clay Rd | 3:43:38 PM | 1.30 | 1:16 | 9:56 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:43:38 PM | 1.50 | 1:27 | 11:22 | 62 | |
| IH-10 Katy | Kingsland | 3:43:38 PM | 1.25 | 1:21 | 12:43 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:43:38 PM | 2.20 | 2:05 | 14:48 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 3:43:38 PM | 2.00 | 1:50 | 16:38 | 65 | |
| S Fry Rd | Bellaire | 3:43:38 PM | 1.60 | 1:26 | 18:04 | 67 | |
| Bellaire | W Bellfort | 3:43:38 PM | 2.90 | 2:41 | 20:45 | 65 | |
| W Bellfort | Harlem Rd | 3:43:38 PM | 1.50 | 1:15 | 22:00 | 72 | |
| Harlem Rd | Oyster Creek | 3:43:38 PM | 1.60 | 1:30 | 23:30 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:43:38 PM | 1.00 | 00:57 | 24:25 | 63 | |
| Summary | 30.55 | 24:25 | 24:25 | 75 | |
