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 | 7:17:37 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:17:37 AM | 1.60 | 1:32 | 2:28 | 63 | |
| Harlem Rd | W Bellfort | 7:17:37 AM | 1.50 | 1:08 | 3:36 | 79 | |
| W Bellfort | Bellaire | 7:17:37 AM | 2.90 | 2:28 | 6:04 | 71 | |
| Bellaire | S Fry Rd | 7:17:37 AM | 1.60 | 1:20 | 7:24 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 7:17:37 AM | 2.00 | 1:44 | 9:08 | 69 | |
| Cinco Ranch Blvd | Kingsland | 7:17:37 AM | 2.20 | 2:07 | 11:15 | 62 | |
| Kingsland | IH-10 Katy | 7:17:37 AM | 1.25 | 1:03 | 12:18 | 71 | |
| IH-10 Katy | Morton | 7:14:36 AM | 1.50 | 1:41 | 13:59 | 53 | |
| Morton | Clay Rd | 7:16:37 AM | 1.60 | 1:22 | 15:21 | 70 | |
| Clay Rd | Beckendorff | 7:17:37 AM | 1.30 | 1:14 | 16:35 | 63 | |
| Beckendorff | FM-529 | 7:17:37 AM | 1.00 | 00:48 | 17:23 | 75 | |
| FM-529 | West Rd | 7:17:37 AM | 2.50 | 2:11 | 19:34 | 69 | |
| West Rd | House Hahl | 7:17:37 AM | 1.30 | 1:11 | 20:45 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 7:17:37 AM | 1.40 | 1:12 | 21:57 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 21:56 | 21:56 | 84 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 7:17:37 AM | 1.40 | 1:12 | 1:11 | 70 | |
| House Hahl | West Rd | 7:17:37 AM | 1.30 | 1:09 | 2:20 | 68 | |
| West Rd | FM-529 | 7:17:37 AM | 2.50 | 1:55 | 4:15 | 78 | |
| FM-529 | Beckendorff | 7:17:37 AM | 1.00 | 00:54 | 5:09 | 67 | |
| Beckendorff | Clay Rd | 7:17:37 AM | 1.30 | 1:08 | 6:17 | 69 | |
| Clay Rd | Morton | 7:17:37 AM | 1.60 | 2:00 | 8:17 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:17:37 AM | 2.20 | 2:08 | 10:23 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 7:17:37 AM | 2.00 | 1:58 | 12:21 | 61 | |
| S Fry Rd | Bellaire | 7:17:37 AM | 1.60 | 2:08 | 14:29 | 45 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | Not Available | |
