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 | 3:26:36 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:26:36 PM | 1.60 | 1:25 | 2:33 | 68 | |
| Harlem Rd | W Bellfort | 3:26:36 PM | 1.50 | 1:11 | 3:44 | 76 | |
| W Bellfort | Bellaire | 3:26:36 PM | 2.90 | 2:53 | 6:37 | 60 | |
| Bellaire | S Fry Rd | 3:26:36 PM | 1.60 | 1:24 | 8:01 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:26:36 PM | 2.00 | 2:04 | 10:05 | 58 | |
| Cinco Ranch Blvd | Kingsland | 3:26:36 PM | 2.20 | 2:26 | 12:31 | 54 | |
| Kingsland | IH-10 Katy | 3:26:36 PM | 1.25 | 1:04 | 13:35 | 70 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 15:16 | 53 | |
| Morton | Clay Rd | 3:26:36 PM | 1.60 | 1:23 | 16:39 | 69 | |
| Clay Rd | Beckendorff | 3:26:36 PM | 1.30 | 1:27 | 18:06 | 54 | |
| Beckendorff | FM-529 | 3:26:36 PM | 1.00 | 00:54 | 19:00 | 67 | |
| FM-529 | West Rd | 3:26:36 PM | 2.50 | 1:50 | 20:50 | 82 | |
| West Rd | House Hahl | 3:26:36 PM | 1.30 | 1:28 | 22:18 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:26:36 PM | 1.40 | 1:17 | 23:35 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:26:36 PM | 2.40 | 2:14 | 25:49 | 64 | |
| Summary | 30.55 | 25:49 | 25:49 | 71 | |
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 | 3:26:36 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:26:36 PM | 1.40 | 1:19 | 3:20 | 64 | |
| House Hahl | West Rd | 3:26:36 PM | 1.30 | 1:34 | 4:54 | 50 | |
| West Rd | FM-529 | 3:26:36 PM | 2.50 | 1:49 | 6:43 | 83 | |
| FM-529 | Beckendorff | 3:26:36 PM | 1.00 | 1:02 | 7:45 | 58 | |
| Beckendorff | Clay Rd | 3:26:36 PM | 1.30 | 1:12 | 8:57 | 65 | |
| Clay Rd | Morton | 3:26:36 PM | 1.60 | 1:35 | 10:32 | 61 | |
| Morton | IH-10 Katy | 3:25:35 PM | 1.50 | 1:31 | 12:03 | 59 | |
| IH-10 Katy | Kingsland | 3:26:36 PM | 1.25 | 1:26 | 13:29 | 52 | |
| Kingsland | Cinco Ranch Blvd | 3:26:36 PM | 2.20 | 2:17 | 15:46 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 3:26:36 PM | 2.00 | 1:45 | 17:31 | 69 | |
| S Fry Rd | Bellaire | 3:22:36 PM | 1.60 | 1:35 | 19:06 | 61 | |
| Bellaire | W Bellfort | 3:26:36 PM | 2.90 | 3:08 | 22:14 | 56 | |
| W Bellfort | Harlem Rd | 3:26:36 PM | 1.50 | 1:21 | 23:35 | 67 | |
| 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 | 3:26:36 PM | 1.00 | 00:51 | 24:23 | 71 | |
| Summary | 30.55 | 24:23 | 24:23 | 75 | |
