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 | 1:40:33 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 1:40:33 PM | 1.50 | 1:17 | 2:14 | 70 | |
| FM-1464 | Oyster Creek | 1:40:33 PM | 2.00 | 1:43 | 3:57 | 70 | |
| Oyster Creek | Harlem Rd | 1:38:33 PM | 1.60 | 1:26 | 5:23 | 67 | |
| Harlem Rd | W Bellfort | 1:40:33 PM | 1.50 | 5:04 | 10:27 | 18 |  |
| W Bellfort | Bellaire | 1:38:33 PM | 2.90 | 3:06 | 13:33 | 56 | |
| Bellaire | S Fry Rd | 1:40:33 PM | 1.60 | 1:28 | 15:01 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:40:33 PM | 2.00 | 4:04 | 19:05 | 30 |  |
| 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 | 21:08 | 43 |  |
| Morton | Clay Rd | 1:40:33 PM | 1.60 | 1:22 | 22:30 | 70 | |
| Clay Rd | Beckendorff | 1:40:33 PM | 1.30 | 1:13 | 23:43 | 64 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 1:40:33 PM | 1.30 | 1:12 | 24:53 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 1:40:33 PM | 1.40 | 1:16 | 26:09 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:40:33 PM | 2.40 | 2:06 | 28:15 | 69 | |
| Summary | 30.6 | 28:15 | 28:15 | 65 | |
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 | 1:40:33 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 1:40:33 PM | 1.40 | 1:16 | 3:18 | 66 | |
| House Hahl | West Rd | 1:40:33 PM | 1.30 | 1:12 | 4:30 | 65 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 1:40:33 PM | 1.30 | 1:09 | 5:37 | 68 | |
| Clay Rd | Morton | 1:40:33 PM | 1.60 | 1:54 | 7:31 | 51 | |
| Morton | IH-10 Katy | 1:40:33 PM | 1.50 | 1:16 | 8:47 | 71 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 1:40:33 PM | 2.00 | 3:32 | 12:17 | 34 | |
| S Fry Rd | Bellaire | 1:40:33 PM | 1.60 | 1:27 | 13:44 | 66 | |
| Bellaire | W Bellfort | 1:40:33 PM | 2.90 | 2:59 | 16:43 | 58 | |
| W Bellfort | Harlem Rd | 1:40:33 PM | 1.50 | 1:11 | 17:54 | 76 | |
| Harlem Rd | Oyster Creek | 1:40:33 PM | 1.60 | 1:23 | 19:17 | 69 | |
| Oyster Creek | FM-1464 | 1:40:33 PM | 2.00 | 1:32 | 20:49 | 78 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 20:47 | 20:47 | 88 | |
