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 | 11:38:54 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:38:54 AM | 1.60 | 1:26 | 2:25 | 67 | |
| Harlem Rd | W Bellfort | 11:38:54 AM | 1.50 | 1:19 | 3:44 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:38:54 AM | 2.00 | 1:54 | 5:36 | 63 | |
| Cinco Ranch Blvd | Kingsland | 11:38:54 AM | 2.20 | 2:19 | 7:55 | 57 | |
| Kingsland | IH-10 Katy | 11:38:54 AM | 1.25 | 00:49 | 8:44 | 92 | |
| IH-10 Katy | Morton | 11:38:54 AM | 1.50 | 2:01 | 10:45 | 45 |  |
| Morton | Clay Rd | 11:38:54 AM | 1.60 | 1:38 | 12:23 | 59 | |
| Clay Rd | Beckendorff | 11:38:54 AM | 1.30 | 1:18 | 13:41 | 60 | |
| Beckendorff | FM-529 | 11:38:54 AM | 1.00 | 00:54 | 14:35 | 67 | |
| FM-529 | West Rd | 11:38:54 AM | 2.50 | 1:54 | 16:29 | 79 | |
| West Rd | House Hahl | 11:38:54 AM | 1.30 | 1:33 | 18:02 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:38:54 AM | 1.40 | 1:17 | 19:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:38:54 AM | 2.40 | 2:07 | 21:26 | 68 | |
| Summary | 30.55 | 21:26 | 21:26 | 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 | 11:38:54 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:38:54 AM | 1.40 | 1:21 | 3:29 | 62 | |
| House Hahl | West Rd | 11:38:54 AM | 1.30 | 1:35 | 5:04 | 49 | |
| West Rd | FM-529 | 11:38:54 AM | 2.50 | 1:53 | 6:57 | 80 | |
| FM-529 | Beckendorff | 11:38:54 AM | 1.00 | 1:04 | 8:01 | 56 | |
| Beckendorff | Clay Rd | 11:38:54 AM | 1.30 | 1:09 | 9:10 | 68 | |
| Clay Rd | Morton | 11:37:54 AM | 1.60 | 11:25 | 20:35 | 8 |  |
| Morton | IH-10 Katy | 11:28:54 AM | 1.50 | 1:30 | 22:05 | 60 | |
| IH-10 Katy | Kingsland | 11:38:54 AM | 1.25 | 1:14 | 23:19 | 61 | |
| Kingsland | Cinco Ranch Blvd | 11:38:54 AM | 2.20 | 2:07 | 25:26 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 11:38:54 AM | 2.00 | 1:59 | 27:25 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 27:18 | 27:18 | 67 | |
