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 | 8:24:55 AM | 1.00 | 2:01 | 2:01 | 30 |  |
| 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 | 8:28:55 AM | 2.90 | 2:38 | 4:35 | 66 |  |
| Bellaire | S Fry Rd | 8:28:55 AM | 1.60 | 1:27 | 6:02 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:28:55 AM | 2.00 | 1:55 | 7:57 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:28:55 AM | 2.20 | 2:13 | 10:10 | 60 | |
| Kingsland | IH-10 Katy | 8:28:55 AM | 1.25 | 1:06 | 11:16 | 68 | |
| IH-10 Katy | Morton | 8:28:55 AM | 1.50 | 1:22 | 12:38 | 66 | |
| Morton | Clay Rd | 8:28:55 AM | 1.60 | 1:22 | 14:00 | 70 | |
| Clay Rd | Beckendorff | 8:28:55 AM | 1.30 | 1:13 | 15:13 | 64 | |
| Beckendorff | FM-529 | 8:28:55 AM | 1.00 | 00:50 | 16:03 | 72 | |
| FM-529 | West Rd | 8:28:55 AM | 2.50 | 1:48 | 17:51 | 83 | |
| West Rd | House Hahl | 8:28:55 AM | 1.30 | 1:26 | 19:17 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:28:55 AM | 1.40 | 1:13 | 20:30 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:28:55 AM | 2.40 | 2:00 | 22:30 | 72 | |
| Summary | 30.55 | 22:30 | 22:30 | 81 | |
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 | 8:28:55 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 8:28:55 AM | 1.40 | 1:18 | 3:09 | 65 | |
| House Hahl | West Rd | 8:28:55 AM | 1.30 | 1:36 | 4:45 | 49 |  |
| West Rd | FM-529 | 8:28:55 AM | 2.50 | 1:44 | 6:29 | 87 | |
| FM-529 | Beckendorff | 8:28:55 AM | 1.00 | 00:57 | 7:26 | 63 | |
| Beckendorff | Clay Rd | 8:28:55 AM | 1.30 | 1:08 | 8:34 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:28:55 AM | 1.25 | 1:14 | 9:46 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:28:55 AM | 2.20 | 1:52 | 11:38 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 8:28:55 AM | 2.00 | 1:48 | 13:26 | 67 | |
| S Fry Rd | Bellaire | 8:28:55 AM | 1.60 | 1:38 | 15:04 | 59 | |
| 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 | 14:58 | 14:58 | 122 | |
