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 | 8:06:40 AM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:06:40 AM | 1.60 | 1:25 | 2:14 | 68 | |
| Harlem Rd | W Bellfort | 8:06:40 AM | 1.50 | 1:10 | 3:24 | 77 | |
| W Bellfort | Bellaire | 8:06:40 AM | 2.90 | 2:42 | 6:06 | 64 | |
| Bellaire | S Fry Rd | 8:06:40 AM | 1.60 | 1:21 | 7:27 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 8:06:40 AM | 2.00 | 2:04 | 9:31 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:06:40 AM | 2.20 | 2:19 | 11:50 | 57 | |
| Kingsland | IH-10 Katy | 8:06:40 AM | 1.25 | 1:02 | 12:52 | 73 | |
| IH-10 Katy | Morton | 7:57:40 AM | 1.50 | 1:48 | 14:40 | 50 | |
| Morton | Clay Rd | 8:06:40 AM | 1.60 | 1:30 | 16:10 | 64 | |
| Clay Rd | Beckendorff | 8:06:40 AM | 1.30 | 1:18 | 17:28 | 60 | |
| Beckendorff | FM-529 | 8:06:40 AM | 1.00 | 00:53 | 18:21 | 68 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:06:40 AM | 1.40 | 1:18 | 19:37 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:06:40 AM | 2.40 | 2:14 | 21:51 | 64 | |
| Summary | 30.55 | 21:51 | 21:51 | 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 | 8:06:40 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 8:06:40 AM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:06:40 AM | 1.00 | 1:00 | 4:19 | 60 | |
| Beckendorff | Clay Rd | 8:06:40 AM | 1.30 | 1:12 | 5:31 | 65 | |
| Clay Rd | Morton | 8:06:40 AM | 1.60 | 1:58 | 7:29 | 49 |  |
| Morton | IH-10 Katy | 8:06:40 AM | 1.50 | 1:18 | 8:47 | 69 | |
| IH-10 Katy | Kingsland | 8:06:40 AM | 1.25 | 1:18 | 10:05 | 58 | |
| Kingsland | Cinco Ranch Blvd | 8:06:40 AM | 2.20 | 2:06 | 12:11 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:06:40 AM | 2.00 | 1:47 | 13:58 | 67 | |
| S Fry Rd | Bellaire | 8:06:40 AM | 1.60 | 1:30 | 15:28 | 64 | |
| Bellaire | W Bellfort | 8:06:40 AM | 2.90 | 2:34 | 18:02 | 68 | |
| W Bellfort | Harlem Rd | 8:06:40 AM | 1.50 | 1:10 | 19:12 | 77 | |
| Harlem Rd | Oyster Creek | 8:06:40 AM | 1.60 | 1:37 | 20:49 | 59 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:06:40 AM | 1.00 | 00:47 | 21:34 | 77 | |
| Summary | 30.55 | 21:34 | 21:34 | 85 | |
