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 | 11:45:30 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 11:45:30 AM | 1.50 | 1:17 | 2:15 | 70 | |
| FM-1464 | Oyster Creek | 11:45:30 AM | 2.00 | 1:42 | 3:57 | 71 | |
| Oyster Creek | Harlem Rd | 11:45:30 AM | 1.60 | 1:28 | 5:25 | 65 | |
| Harlem Rd | W Bellfort | 11:45:30 AM | 1.50 | 1:27 | 6:52 | 62 | |
| W Bellfort | Bellaire | 11:45:30 AM | 2.90 | 3:03 | 9:55 | 57 | |
| 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 | 11:45:30 AM | 1.50 | 1:37 | 11:28 | 56 | |
| Morton | Clay Rd | 11:45:30 AM | 1.60 | 1:22 | 12:50 | 70 | |
| Clay Rd | Beckendorff | 11:45:30 AM | 1.30 | 1:20 | 14:10 | 58 | |
| Beckendorff | FM-529 | 11:45:30 AM | 1.00 | 00:54 | 15:04 | 67 | |
| FM-529 | West Rd | 11:45:30 AM | 2.50 | 2:13 | 17:17 | 68 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:45:30 AM | 2.40 | 2:08 | 19:23 | 68 | |
| Summary | 30.6 | 19:23 | 19:23 | 95 | |
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 | 11:45:30 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 11:45:30 AM | 2.50 | 2:09 | 4:15 | 70 | |
| FM-529 | Beckendorff | 11:45:30 AM | 1.00 | 1:03 | 5:18 | 57 | |
| Beckendorff | Clay Rd | 11:45:30 AM | 1.30 | 1:06 | 6:24 | 71 | |
| Clay Rd | Morton | 11:45:30 AM | 1.60 | 1:59 | 8:23 | 48 |  |
| Morton | IH-10 Katy | 11:40:29 AM | 1.50 | 1:13 | 9:36 | 74 | |
| 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 | 11:45:30 AM | 2.90 | 3:13 | 12:45 | 54 | |
| W Bellfort | Harlem Rd | 11:45:30 AM | 1.50 | 1:22 | 14:07 | 66 | |
| Harlem Rd | Oyster Creek | 11:45:30 AM | 1.60 | 1:37 | 15:44 | 59 | |
| Oyster Creek | FM-1464 | 11:45:30 AM | 2.00 | 1:44 | 17:28 | 69 | |
| FM-1464 | New Territory | 11:45:30 AM | 1.50 | 1:18 | 18:46 | 69 | |
| New Territory | Brazos River | 11:45:30 AM | 1.00 | 00:50 | 19:36 | 72 | |
| Summary | 30.6 | 19:36 | 19:36 | 94 | |
