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 | 3:35:30 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 3:35:30 PM | 1.50 | 1:19 | 2:16 | 68 | |
| FM-1464 | Oyster Creek | 3:35:30 PM | 2.00 | 1:44 | 4:00 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:35:30 PM | 2.90 | 2:38 | 6:36 | 66 | |
| Bellaire | S Fry Rd | 3:35:30 PM | 1.60 | 1:52 | 8:28 | 51 | |
| S Fry Rd | Cinco Ranch Blvd | 3:35:30 PM | 2.00 | 4:25 | 12:53 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 3:35:30 PM | 2.20 | 5:12 | 18:05 | 25 | |
| Kingsland | IH-10 Katy | 3:35:30 PM | 1.25 | 1:05 | 19:10 | 69 | |
| IH-10 Katy | Morton | 3:35:30 PM | 1.50 | 2:05 | 21:15 | 43 |  |
| Morton | Clay Rd | 3:35:30 PM | 1.60 | 1:23 | 22:38 | 69 | |
| Clay Rd | Beckendorff | 3:35:30 PM | 1.30 | 1:18 | 23:56 | 60 | |
| Beckendorff | FM-529 | 3:35:30 PM | 1.00 | 00:55 | 24:51 | 65 | |
| FM-529 | West Rd | 3:35:30 PM | 2.50 | 2:11 | 27:02 | 69 | |
| West Rd | House Hahl | 3:35:30 PM | 1.30 | 1:11 | 28:13 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:35:30 PM | 1.40 | 1:17 | 29:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:35:30 PM | 2.40 | 2:13 | 31:43 | 65 | |
| Summary | 30.55 | 31:43 | 31:43 | 58 | |
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 | 3:35:30 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:35:30 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | 3:35:30 PM | 1.30 | 1:16 | 4:47 | 62 | |
| West Rd | FM-529 | 3:35:30 PM | 2.50 | 3:06 | 7:53 | 48 | |
| FM-529 | Beckendorff | 3:35:30 PM | 1.00 | 1:02 | 8:55 | 58 | |
| Beckendorff | Clay Rd | 3:35:30 PM | 1.30 | 1:14 | 10:09 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:35:30 PM | 1.25 | 1:18 | 11:25 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:35:30 PM | 2.20 | 5:29 | 16:54 | 24 | |
| Cinco Ranch Blvd | S Fry Rd | 3:35:30 PM | 2.00 | 4:43 | 21:37 | 25 | |
| S Fry Rd | Bellaire | 3:35:30 PM | 1.60 | 1:39 | 23:16 | 58 | |
| Bellaire | W Bellfort | 3:35:30 PM | 2.90 | 2:39 | 25:55 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:35:30 PM | 2.00 | 1:42 | 27:35 | 71 | |
| FM-1464 | New Territory | 3:35:30 PM | 1.50 | 1:25 | 29:00 | 64 | |
| New Territory | Brazos River | 3:35:30 PM | 1.00 | 00:45 | 29:45 | 80 | |
| Summary | 30.55 | 29:45 | 29:45 | 62 | |
