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 | 1:25:33 PM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 1:25:33 PM | 1.50 | 1:17 | 2:18 | 70 | |
| FM-1464 | Oyster Creek | 1:25:33 PM | 2.00 | 1:44 | 4:02 | 69 | |
| Oyster Creek | Harlem Rd | 1:21:33 PM | 1.60 | 1:55 | 5:57 | 50 | |
| Harlem Rd | W Bellfort | 1:25:33 PM | 1.50 | 5:08 | 11:05 | 18 |  |
| W Bellfort | Bellaire | 1:21:33 PM | 2.90 | 2:36 | 13:41 | 67 | |
| Bellaire | S Fry Rd | 1:25:33 PM | 1.60 | 1:22 | 15:03 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 1:25:33 PM | 2.00 | 5:33 | 20:36 | 22 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 1:16:33 PM | 1.50 | 2:05 | 22:39 | 43 |  |
| Morton | Clay Rd | 1:25:33 PM | 1.60 | 1:24 | 24:03 | 69 | |
| Clay Rd | Beckendorff | 1:25:33 PM | 1.30 | 1:14 | 25:17 | 63 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 1:25:33 PM | 1.30 | 1:10 | 26:25 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 1:25:33 PM | 1.40 | 1:16 | 27:41 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:25:33 PM | 2.40 | 2:02 | 29:43 | 71 | |
| Summary | 30.6 | 29:43 | 29:43 | 62 | |
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 | 1:25:33 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:25:33 PM | 1.40 | 1:21 | 3:26 | 62 | |
| House Hahl | West Rd | 1:25:33 PM | 1.30 | 1:12 | 4:38 | 65 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 1:25:33 PM | 1.30 | 1:08 | 5:44 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:25:33 PM | 1.50 | 1:45 | 7:28 | 51 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 1:25:33 PM | 2.00 | 3:31 | 10:57 | 34 |  |
| S Fry Rd | Bellaire | 1:21:33 PM | 1.60 | 2:22 | 13:19 | 41 | |
| Bellaire | W Bellfort | 1:25:33 PM | 2.90 | 3:33 | 16:52 | 49 | |
| W Bellfort | Harlem Rd | 1:25:33 PM | 1.50 | 1:09 | 18:01 | 78 | |
| Harlem Rd | Oyster Creek | 1:25:33 PM | 1.60 | 1:19 | 19:20 | 73 | |
| Oyster Creek | FM-1464 | 1:25:33 PM | 2.00 | 1:38 | 20:58 | 73 | |
| FM-1464 | New Territory | 1:25:33 PM | 1.50 | 1:31 | 22:29 | 59 | |
| New Territory | Brazos River | 1:25:33 PM | 1.00 | 00:55 | 23:24 | 65 | |
| Summary | 30.6 | 23:24 | 23:24 | 78 | |
