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 | 1:37:40 PM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:37:40 PM | 1.60 | 1:24 | 2:15 | 69 | |
| Harlem Rd | W Bellfort | 1:37:40 PM | 1.50 | 1:12 | 3:27 | 75 | |
| W Bellfort | Bellaire | 1:37:40 PM | 2.90 | 2:25 | 5:52 | 72 | |
| Bellaire | S Fry Rd | 1:37:40 PM | 1.60 | 1:33 | 7:25 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 1:37:40 PM | 2.00 | 1:58 | 9:23 | 61 | |
| Cinco Ranch Blvd | Kingsland | 1:37:40 PM | 2.20 | 2:06 | 11:29 | 63 | |
| Kingsland | IH-10 Katy | 1:37:40 PM | 1.25 | 1:05 | 12:34 | 69 | |
| IH-10 Katy | Morton | 1:37:40 PM | 1.50 | 1:31 | 14:05 | 59 | |
| Morton | Clay Rd | 1:37:40 PM | 1.60 | 1:15 | 15:20 | 77 | |
| Clay Rd | Beckendorff | 1:37:40 PM | 1.30 | 1:16 | 16:36 | 62 | |
| Beckendorff | FM-529 | 1:37:40 PM | 1.00 | 00:54 | 17:30 | 67 | |
| FM-529 | West Rd | 1:37:40 PM | 2.50 | 1:49 | 19:19 | 83 | |
| West Rd | House Hahl | 1:37:40 PM | 1.30 | 1:26 | 20:45 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 1:37:40 PM | 1.40 | 1:15 | 22:00 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:37:40 PM | 2.40 | 2:04 | 24:04 | 70 | |
| Summary | 30.55 | 24:04 | 24:04 | 76 | |
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 | 1:37:40 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:37:40 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 1:37:40 PM | 1.30 | 1:29 | 4:53 | 53 | |
| West Rd | FM-529 | 1:37:40 PM | 2.50 | 1:50 | 6:43 | 82 | |
| FM-529 | Beckendorff | 1:37:40 PM | 1.00 | 1:00 | 7:43 | 60 | |
| Beckendorff | Clay Rd | 1:37:40 PM | 1.30 | 1:12 | 8:55 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:37:40 PM | 1.50 | 1:25 | 10:19 | 64 | |
| IH-10 Katy | Kingsland | 1:37:40 PM | 1.25 | 1:06 | 11:25 | 68 | |
| Kingsland | Cinco Ranch Blvd | 1:37:40 PM | 2.20 | 1:56 | 13:21 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 1:37:40 PM | 2.00 | 1:53 | 15:14 | 64 | |
| S Fry Rd | Bellaire | 1:37:40 PM | 1.60 | 1:39 | 16:53 | 58 | |
| Bellaire | W Bellfort | 1:37:40 PM | 2.90 | 3:12 | 20:05 | 54 | |
| W Bellfort | Harlem Rd | 1:37:40 PM | 1.50 | 1:19 | 21:24 | 68 | |
| Harlem Rd | Oyster Creek | 1:37:40 PM | 1.60 | 1:47 | 23:11 | 54 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:37:40 PM | 1.00 | 00:59 | 24:08 | 61 | |
| Summary | 30.55 | 24:08 | 24:08 | 76 | |
