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 | 7:10:28 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 7:10:28 AM | 1.50 | 1:10 | 2:08 | 77 | |
| FM-1464 | Oyster Creek | 7:10:28 AM | 2.00 | 1:46 | 3:54 | 68 | |
| Oyster Creek | Harlem Rd | 7:10:28 AM | 1.60 | 1:34 | 5:28 | 61 | |
| Harlem Rd | W Bellfort | 7:10:28 AM | 1.50 | 1:02 | 6:30 | 87 | |
| W Bellfort | Bellaire | 7:07:28 AM | 2.90 | 3:08 | 9:38 | 56 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 7:10:28 AM | 1.50 | 1:36 | 11:10 | 56 | |
| Morton | Clay Rd | 7:10:28 AM | 1.60 | 1:25 | 12:35 | 68 | |
| Clay Rd | Beckendorff | 7:10:28 AM | 1.30 | 1:18 | 13:53 | 60 | |
| Beckendorff | FM-529 | 7:10:28 AM | 1.00 | 00:50 | 14:43 | 72 | |
| FM-529 | West Rd | 7:10:28 AM | 2.50 | 2:12 | 16:55 | 68 | |
| West Rd | House Hahl | 7:10:28 AM | 1.30 | 1:12 | 18:07 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:10:28 AM | 1.40 | 1:14 | 19:21 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:10:28 AM | 2.40 | 2:06 | 21:27 | 69 | |
| Summary | 30.6 | 21:27 | 21:27 | 86 | |
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 | 7:10:28 AM | 2.40 | 2:36 | 2:36 | 55 | |
| Bridgeland Lake Parkway | House Hahl | 7:10:28 AM | 1.40 | 1:17 | 3:53 | 65 | |
| House Hahl | West Rd | 7:10:28 AM | 1.30 | 1:19 | 5:12 | 59 | |
| West Rd | FM-529 | 7:10:28 AM | 2.50 | 2:10 | 7:22 | 69 | |
| FM-529 | Beckendorff | 7:10:28 AM | 1.00 | 1:01 | 8:23 | 59 | |
| Beckendorff | Clay Rd | 7:10:28 AM | 1.30 | 1:10 | 9:33 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:10:28 AM | 1.50 | 1:50 | 11:22 | 49 |  |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:10:28 AM | 2.90 | 2:58 | 14:16 | 59 | |
| W Bellfort | Harlem Rd | 7:10:28 AM | 1.50 | 1:12 | 15:28 | 75 | |
| Harlem Rd | Oyster Creek | 7:10:28 AM | 1.60 | 1:32 | 17:00 | 63 | |
| Oyster Creek | FM-1464 | 7:10:28 AM | 2.00 | 1:43 | 18:43 | 70 | |
| FM-1464 | New Territory | 7:10:28 AM | 1.50 | 1:29 | 20:12 | 61 | |
| New Territory | Brazos River | 7:10:28 AM | 1.00 | 00:43 | 20:55 | 84 | |
| Summary | 30.6 | 20:55 | 20:55 | 88 | |
