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 | 7:39:29 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | 7:39:29 AM | 2.90 | 2:48 | 3:38 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:39:29 AM | 2.20 | 2:09 | 5:45 | 61 | |
| Kingsland | IH-10 Katy | 7:39:29 AM | 1.25 | 1:01 | 6:46 | 74 | |
| IH-10 Katy | Morton | 7:39:29 AM | 1.50 | 1:43 | 8:29 | 52 | |
| Morton | Clay Rd | 7:39:29 AM | 1.60 | 1:30 | 9:59 | 64 | |
| Clay Rd | Beckendorff | 7:39:29 AM | 1.30 | 1:19 | 11:18 | 59 | |
| Beckendorff | FM-529 | 7:39:29 AM | 1.00 | 00:53 | 12:11 | 68 | |
| FM-529 | West Rd | 7:39:29 AM | 2.50 | 2:03 | 14:14 | 73 | |
| West Rd | House Hahl | 7:39:29 AM | 1.30 | 1:30 | 15:44 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:39:29 AM | 1.40 | 1:18 | 17:02 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:39:29 AM | 2.40 | 2:24 | 19:26 | 60 | |
| Summary | 30.55 | 19:26 | 19:26 | 94 | |
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 | 7:39:29 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:39:29 AM | 1.40 | 1:15 | 3:26 | 67 | |
| House Hahl | West Rd | 7:39:29 AM | 1.30 | 1:33 | 4:59 | 50 | |
| West Rd | FM-529 | 7:39:29 AM | 2.50 | 1:49 | 6:48 | 83 | |
| FM-529 | Beckendorff | 7:39:29 AM | 1.00 | 1:02 | 7:50 | 58 | |
| Beckendorff | Clay Rd | 7:39:29 AM | 1.30 | 1:15 | 9:05 | 62 | |
| Clay Rd | Morton | 7:39:29 AM | 1.60 | 1:55 | 11:00 | 50 | |
| Morton | IH-10 Katy | 7:39:29 AM | 1.50 | 1:16 | 12:16 | 71 | |
| IH-10 Katy | Kingsland | 7:39:29 AM | 1.25 | 1:04 | 13:20 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:39:29 AM | 2.20 | 2:01 | 15:21 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:39:29 AM | 2.90 | 2:39 | 17:58 | 66 | |
| 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 | 7:39:29 AM | 1.00 | 1:17 | 19:11 | 47 |  |
| Summary | 30.55 | 19:11 | 19:11 | 96 | |
