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 | 10:28:57 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 10:28:57 AM | 1.50 | 1:20 | 2:18 | 68 | |
| FM-1464 | Oyster Creek | 10:28:57 AM | 2.00 | 1:42 | 4:00 | 71 | |
| Oyster Creek | Harlem Rd | 10:28:57 AM | 1.60 | 1:36 | 5:36 | 60 | |
| Harlem Rd | W Bellfort | 10:28:57 AM | 1.50 | 1:15 | 6:51 | 72 | |
| W Bellfort | Bellaire | 10:28:57 AM | 2.90 | 2:37 | 9:28 | 66 | |
| 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 | 10:28:57 AM | 1.50 | 1:31 | 10:55 | 59 | |
| Morton | Clay Rd | 10:28:57 AM | 1.60 | 1:24 | 12:19 | 69 | |
| Clay Rd | Beckendorff | 10:28:57 AM | 1.30 | 1:16 | 13:35 | 62 | |
| Beckendorff | FM-529 | 10:28:57 AM | 1.00 | 00:51 | 14:26 | 71 | |
| FM-529 | West Rd | 10:28:57 AM | 2.50 | 2:08 | 16:34 | 70 | |
| West Rd | House Hahl | 10:28:57 AM | 1.30 | 1:10 | 17:44 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 10:28:57 AM | 1.40 | 1:14 | 18:58 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:28:57 AM | 2.40 | 2:04 | 21:02 | 70 | |
| Summary | 30.6 | 21:02 | 21:02 | 87 | |
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 | 10:28:57 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:28:57 AM | 1.40 | 1:21 | 3:29 | 62 | |
| House Hahl | West Rd | 10:28:57 AM | 1.30 | 1:16 | 4:45 | 62 | |
| West Rd | FM-529 | 10:28:57 AM | 2.50 | 2:05 | 6:50 | 72 | |
| FM-529 | Beckendorff | 10:28:57 AM | 1.00 | 1:04 | 7:54 | 56 | |
| Beckendorff | Clay Rd | 10:28:57 AM | 1.30 | 1:04 | 8:58 | 73 | |
| Clay Rd | Morton | 10:28:57 AM | 1.60 | 2:05 | 11:03 | 46 |  |
| Morton | IH-10 Katy | 10:28:57 AM | 1.50 | 1:25 | 12:28 | 64 | |
| 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 | 10:28:57 AM | 2.90 | 2:56 | 15:20 | 59 | |
| W Bellfort | Harlem Rd | 10:28:57 AM | 1.50 | 1:14 | 16:34 | 73 | |
| Harlem Rd | Oyster Creek | 10:28:57 AM | 1.60 | 1:32 | 18:06 | 63 | |
| Oyster Creek | FM-1464 | 10:28:57 AM | 2.00 | 1:44 | 19:50 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:28:57 AM | 1.00 | 00:51 | 20:40 | 71 | |
| Summary | 30.6 | 20:40 | 20:40 | 89 | |
