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 | 8:16:36 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:00:35 AM | 1.60 | 1:40 | 2:33 | 58 | |
| Harlem Rd | W Bellfort | 8:16:36 AM | 1.50 | 1:14 | 3:47 | 73 | |
| W Bellfort | Bellaire | 8:16:36 AM | 2.90 | 2:35 | 6:22 | 67 | |
| Bellaire | S Fry Rd | 8:16:36 AM | 1.60 | 1:29 | 7:51 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:16:36 AM | 2.00 | 2:01 | 9:52 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:16:36 AM | 2.20 | 2:06 | 11:58 | 63 | |
| Kingsland | IH-10 Katy | 8:16:36 AM | 1.25 | 1:20 | 13:18 | 56 | |
| IH-10 Katy | Morton | 8:16:36 AM | 1.50 | 1:56 | 15:14 | 47 |  |
| Morton | Clay Rd | 8:16:36 AM | 1.60 | 1:25 | 16:39 | 68 | |
| Clay Rd | Beckendorff | 8:16:36 AM | 1.30 | 1:11 | 17:50 | 66 | |
| Beckendorff | FM-529 | 8:16:36 AM | 1.00 | 00:51 | 18:41 | 71 | |
| FM-529 | West Rd | 8:16:36 AM | 2.50 | 1:51 | 20:32 | 81 | |
| West Rd | House Hahl | 8:16:36 AM | 1.30 | 1:38 | 22:10 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 8:16:36 AM | 1.40 | 1:18 | 23:28 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:16:36 AM | 2.40 | 2:08 | 25:36 | 68 | |
| Summary | 30.55 | 25:36 | 25:36 | 72 | |
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 | 8:16:36 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:16:36 AM | 1.40 | 1:16 | 3:25 | 66 | |
| House Hahl | West Rd | 8:16:36 AM | 1.30 | 1:33 | 4:58 | 50 | |
| West Rd | FM-529 | 8:16:36 AM | 2.50 | 1:50 | 6:48 | 82 | |
| FM-529 | Beckendorff | 8:16:36 AM | 1.00 | 1:02 | 7:50 | 58 | |
| Beckendorff | Clay Rd | 8:16:36 AM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | 8:16:36 AM | 1.60 | 1:43 | 10:46 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:16:36 AM | 1.25 | 1:15 | 12:00 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:16:36 AM | 2.20 | 1:58 | 13:58 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 8:16:36 AM | 2.00 | 1:43 | 15:41 | 70 | |
| S Fry Rd | Bellaire | 8:16:36 AM | 1.60 | 1:23 | 17:04 | 69 | |
| Bellaire | W Bellfort | 8:16:36 AM | 2.90 | 2:28 | 19:32 | 71 | |
| W Bellfort | Harlem Rd | 8:01:36 AM | 1.50 | 1:13 | 20:45 | 74 | |
| Harlem Rd | Oyster Creek | 8:16:36 AM | 1.60 | 1:35 | 22:20 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:16:36 AM | 1.00 | 00:53 | 23:11 | 68 | |
| Summary | 30.55 | 23:11 | 23:11 | 79 | |
