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 | 3:44:34 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:44:34 PM | 1.60 | 1:34 | 2:31 | 61 | |
| Harlem Rd | W Bellfort | 3:44:34 PM | 1.50 | 1:17 | 3:48 | 70 | |
| W Bellfort | Bellaire | 3:44:34 PM | 2.90 | 2:38 | 6:26 | 66 | |
| Bellaire | S Fry Rd | 3:44:34 PM | 1.60 | 1:25 | 7:51 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 3:44:34 PM | 2.00 | 2:15 | 10:06 | 53 | |
| Cinco Ranch Blvd | Kingsland | 3:44:34 PM | 2.20 | 2:42 | 12:48 | 49 |  |
| Kingsland | IH-10 Katy | 3:44:34 PM | 1.25 | 1:07 | 13:55 | 67 | |
| IH-10 Katy | Morton | 3:19:34 PM | 1.50 | 2:05 | 16:00 | 43 | |
| Morton | Clay Rd | 3:44:34 PM | 1.60 | 1:33 | 17:33 | 62 | |
| Clay Rd | Beckendorff | 3:44:34 PM | 1.30 | 1:19 | 18:52 | 59 | |
| Beckendorff | FM-529 | 3:44:34 PM | 1.00 | 00:59 | 19:51 | 61 | |
| FM-529 | West Rd | 3:44:34 PM | 2.50 | 2:03 | 21:54 | 73 | |
| West Rd | House Hahl | 3:44:34 PM | 1.30 | 1:35 | 23:29 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:44:34 PM | 1.40 | 1:19 | 24:48 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:44:34 PM | 2.40 | 2:13 | 27:01 | 65 | |
| Summary | 30.55 | 27:01 | 27:01 | 68 | |
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 | 3:44:34 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:44:34 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 3:44:34 PM | 1.30 | 1:35 | 5:03 | 49 | |
| West Rd | FM-529 | 3:44:34 PM | 2.50 | 2:00 | 7:03 | 75 | |
| FM-529 | Beckendorff | 3:44:34 PM | 1.00 | 1:12 | 8:15 | 50 | |
| Beckendorff | Clay Rd | 3:44:34 PM | 1.30 | 1:15 | 9:30 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:44:34 PM | 1.50 | 1:02 | 10:31 | 87 | |
| IH-10 Katy | Kingsland | 3:27:34 PM | 1.25 | 1:14 | 11:45 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:44:34 PM | 2.20 | 2:07 | 13:52 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 3:44:34 PM | 2.00 | 1:47 | 15:39 | 67 | |
| S Fry Rd | Bellaire | 3:44:34 PM | 1.60 | 1:40 | 17:19 | 58 | |
| Bellaire | W Bellfort | 3:44:34 PM | 2.90 | 2:37 | 19:56 | 66 | |
| W Bellfort | Harlem Rd | 3:44:34 PM | 1.50 | 1:14 | 21:10 | 73 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:06 | 21:06 | 87 | |
