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 | 7:40:38 AM | 1.00 | 00:45 | 00:45 | 80 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:40:38 AM | 2.90 | 2:27 | 3:08 | 71 | |
| Bellaire | S Fry Rd | 7:40:38 AM | 1.60 | 1:24 | 4:32 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:40:38 AM | 2.00 | 1:41 | 6:13 | 71 | |
| Cinco Ranch Blvd | Kingsland | 7:40:38 AM | 2.20 | 2:06 | 8:19 | 63 | |
| Kingsland | IH-10 Katy | 7:40:38 AM | 1.25 | 1:04 | 9:23 | 70 | |
| IH-10 Katy | Morton | 7:40:38 AM | 1.50 | 1:44 | 11:07 | 52 | |
| Morton | Clay Rd | 7:40:38 AM | 1.60 | 1:22 | 12:29 | 70 | |
| Clay Rd | Beckendorff | 7:40:38 AM | 1.30 | 1:17 | 13:46 | 61 | |
| Beckendorff | FM-529 | 7:40:38 AM | 1.00 | 00:52 | 14:38 | 69 | |
| FM-529 | West Rd | 7:40:38 AM | 2.50 | 1:55 | 16:33 | 78 | |
| West Rd | House Hahl | 7:40:38 AM | 1.30 | 1:30 | 18:03 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:40:38 AM | 1.40 | 1:17 | 19:20 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:40:38 AM | 2.40 | 2:05 | 21:25 | 69 | |
| Summary | 30.55 | 21:25 | 21:25 | 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 | 7:40:38 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:40:38 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 7:40:38 AM | 1.30 | 1:37 | 5:01 | 48 |  |
| West Rd | FM-529 | 7:40:38 AM | 2.50 | 1:56 | 6:57 | 78 | |
| FM-529 | Beckendorff | 7:40:38 AM | 1.00 | 1:02 | 7:59 | 58 | |
| Beckendorff | Clay Rd | 7:40:38 AM | 1.30 | 1:09 | 9:08 | 68 | |
| Clay Rd | Morton | 7:40:38 AM | 1.60 | 1:28 | 10:36 | 65 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:40:38 AM | 1.25 | 1:20 | 11:55 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:40:38 AM | 2.20 | 1:50 | 13:45 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 7:40:38 AM | 2.00 | 1:46 | 15:31 | 68 | |
| S Fry Rd | Bellaire | 7:40:38 AM | 1.60 | 1:29 | 17:00 | 65 | |
| Bellaire | W Bellfort | 7:40:38 AM | 2.90 | 2:27 | 19:27 | 71 | |
| 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 | 19:22 | 19:22 | 95 | |
