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 | 11:25:50 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | 11:25:50 AM | 1.50 | 1:16 | 2:17 | 71 | |
| FM-1464 | Oyster Creek | 11:25:50 AM | 2.00 | 1:47 | 4:04 | 67 | |
| Oyster Creek | Harlem Rd | 11:25:50 AM | 1.60 | 1:27 | 5:31 | 66 | |
| Harlem Rd | W Bellfort | 11:25:50 AM | 1.50 | 1:23 | 6:54 | 65 | |
| W Bellfort | Bellaire | 11:25:50 AM | 2.90 | 2:47 | 9:41 | 63 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 11:25:50 AM | 2.20 | 2:22 | 12:01 | 56 | |
| Kingsland | IH-10 Katy | 11:25:50 AM | 1.25 | 1:14 | 13:15 | 61 | |
| IH-10 Katy | Morton | 11:25:50 AM | 1.50 | 1:40 | 14:55 | 54 | |
| Morton | Clay Rd | 11:25:50 AM | 1.60 | 1:28 | 16:23 | 65 | |
| Clay Rd | Beckendorff | 11:25:50 AM | 1.30 | 1:20 | 17:43 | 58 | |
| Beckendorff | FM-529 | 11:25:50 AM | 1.00 | 00:53 | 18:36 | 68 | |
| FM-529 | West Rd | 11:25:50 AM | 2.50 | 2:16 | 20:52 | 66 | |
| West Rd | House Hahl | 11:25:50 AM | 1.30 | 1:15 | 22:07 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:25:50 AM | 1.40 | 1:18 | 23:25 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:25:50 AM | 2.40 | 2:12 | 25:37 | 65 | |
| Summary | 30.55 | 25:37 | 25:37 | 72 | |
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 | 11:25:50 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:25:50 AM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 11:25:50 AM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 11:25:50 AM | 2.50 | 1:57 | 6:32 | 77 | |
| FM-529 | Beckendorff | 11:25:50 AM | 1.00 | 1:08 | 7:40 | 53 | |
| Beckendorff | Clay Rd | 11:25:50 AM | 1.30 | 1:07 | 8:47 | 70 | |
| Clay Rd | Morton | 11:25:50 AM | 1.60 | 1:56 | 10:43 | 50 | |
| Morton | IH-10 Katy | 11:25:50 AM | 1.50 | 1:11 | 11:54 | 76 | |
| IH-10 Katy | Kingsland | 11:25:50 AM | 1.25 | 1:22 | 13:16 | 55 | |
| Kingsland | Cinco Ranch Blvd | 11:25:50 AM | 2.20 | 2:04 | 15:20 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 11:25:50 AM | 2.90 | 3:11 | 18:29 | 55 | |
| W Bellfort | Harlem Rd | 11:25:50 AM | 1.50 | 1:22 | 19:51 | 66 | |
| Harlem Rd | Oyster Creek | 11:25:50 AM | 1.60 | 1:44 | 21:35 | 55 | |
| Oyster Creek | FM-1464 | 11:25:50 AM | 2.00 | 1:45 | 23:20 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:25:50 AM | 1.00 | 00:57 | 24:16 | 63 | |
| Summary | 30.55 | 24:16 | 24:16 | 76 | |
