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 | 3:36:36 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:36:36 PM | 1.60 | 1:26 | 2:20 | 67 | |
| Harlem Rd | W Bellfort | 3:36:36 PM | 1.50 | 1:13 | 3:33 | 74 | |
| W Bellfort | Bellaire | 3:36:36 PM | 2.90 | 2:54 | 6:27 | 60 | |
| Bellaire | S Fry Rd | 3:36:36 PM | 1.60 | 1:35 | 8:02 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:36:36 PM | 2.00 | 1:54 | 9:56 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:36:36 PM | 2.20 | 2:37 | 12:33 | 50 | |
| Kingsland | IH-10 Katy | 3:36:36 PM | 1.25 | 1:13 | 13:46 | 62 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 15:27 | 53 | |
| Morton | Clay Rd | 3:36:36 PM | 1.60 | 1:33 | 17:00 | 62 | |
| Clay Rd | Beckendorff | 3:36:36 PM | 1.30 | 1:37 | 18:37 | 48 |  |
| Beckendorff | FM-529 | 3:36:36 PM | 1.00 | 00:58 | 19:35 | 62 | |
| FM-529 | West Rd | 3:36:36 PM | 2.50 | 1:50 | 21:25 | 82 | |
| West Rd | House Hahl | 3:36:36 PM | 1.30 | 1:29 | 22:54 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:36:36 PM | 1.40 | 1:16 | 24:10 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:36:36 PM | 2.40 | 2:11 | 26:21 | 66 | |
| Summary | 30.55 | 26:21 | 26:21 | 70 | |
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 | 3:36:36 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:36:36 PM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 3:36:36 PM | 1.30 | 1:33 | 4:55 | 50 | |
| West Rd | FM-529 | 3:36:36 PM | 2.50 | 1:51 | 6:46 | 81 | |
| FM-529 | Beckendorff | 3:36:36 PM | 1.00 | 1:00 | 7:46 | 60 | |
| Beckendorff | Clay Rd | 3:36:36 PM | 1.30 | 1:13 | 8:59 | 64 | |
| Clay Rd | Morton | 3:36:36 PM | 1.60 | 1:47 | 10:46 | 54 | |
| Morton | IH-10 Katy | 3:36:36 PM | 1.50 | 1:28 | 12:14 | 61 | |
| IH-10 Katy | Kingsland | 3:36:36 PM | 1.25 | 1:20 | 13:34 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:36:36 PM | 2.20 | 2:11 | 15:45 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 3:36:36 PM | 2.00 | 1:47 | 17:32 | 67 | |
| S Fry Rd | Bellaire | 3:36:36 PM | 1.60 | 1:40 | 19:12 | 58 | |
| Bellaire | W Bellfort | 3:36:36 PM | 2.90 | 2:56 | 22:08 | 59 | |
| W Bellfort | Harlem Rd | 3:36:36 PM | 1.50 | 1:20 | 23:28 | 68 | |
| Harlem Rd | Oyster Creek | 3:36:36 PM | 1.60 | 1:30 | 24:58 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:36:36 PM | 1.00 | 00:50 | 25:46 | 72 | |
| Summary | 30.55 | 25:46 | 25:46 | 71 | |
