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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:11:45 AM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 7:11:45 AM | 1.50 | 1:11 | 2:33 | 76 | |
| W Bellfort | Bellaire | 7:05:45 AM | 2.90 | 2:43 | 5:16 | 64 | |
| Bellaire | S Fry Rd | 7:11:45 AM | 1.60 | 1:22 | 6:38 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:11:45 AM | 2.00 | 2:00 | 8:38 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:11:45 AM | 2.20 | 2:29 | 11:07 | 53 | |
| Kingsland | IH-10 Katy | 7:11:45 AM | 1.25 | 1:02 | 12:09 | 73 | |
| IH-10 Katy | Morton | 7:11:45 AM | 1.50 | 1:52 | 14:01 | 48 |  |
| Morton | Clay Rd | 7:11:45 AM | 1.60 | 1:32 | 15:33 | 63 | |
| Clay Rd | Beckendorff | 7:11:45 AM | 1.30 | 1:18 | 16:51 | 60 | |
| Beckendorff | FM-529 | 7:11:45 AM | 1.00 | 00:53 | 17:44 | 68 | |
| FM-529 | West Rd | 7:11:45 AM | 2.50 | 2:15 | 19:59 | 67 | |
| West Rd | House Hahl | 7:11:45 AM | 1.30 | 1:14 | 21:13 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 7:11:45 AM | 1.40 | 1:17 | 22:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:11:45 AM | 2.40 | 2:13 | 24:43 | 65 | |
| Summary | 30.55 | Not Available | |
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 | 7:11:45 AM | 2.40 | 3:06 | 3:06 | 46 | |
| Bridgeland Lake Parkway | House Hahl | 7:11:45 AM | 1.40 | 1:22 | 4:28 | 61 | |
| House Hahl | West Rd | 7:11:45 AM | 1.30 | 1:15 | 5:43 | 62 | |
| West Rd | FM-529 | 7:11:45 AM | 2.50 | 2:13 | 7:56 | 68 | |
| FM-529 | Beckendorff | 7:11:45 AM | 1.00 | 00:59 | 8:55 | 61 | |
| Beckendorff | Clay Rd | 7:11:45 AM | 1.30 | 1:12 | 10:07 | 65 | |
| Clay Rd | Morton | 7:09:45 AM | 1.60 | 1:22 | 11:29 | 70 | |
| Morton | IH-10 Katy | 7:11:45 AM | 1.50 | 1:21 | 12:50 | 67 | |
| IH-10 Katy | Kingsland | 7:11:45 AM | 1.25 | 1:16 | 14:06 | 59 | |
| Kingsland | Cinco Ranch Blvd | 7:11:45 AM | 2.20 | 3:10 | 17:16 | 42 | |
| Cinco Ranch Blvd | S Fry Rd | 7:11:45 AM | 2.00 | 2:14 | 19:30 | 54 | |
| S Fry Rd | Bellaire | 7:11:45 AM | 1.60 | 1:37 | 21:07 | 59 | |
| Bellaire | W Bellfort | 7:11:45 AM | 2.90 | 2:35 | 23:42 | 67 | |
| W Bellfort | Harlem Rd | 7:11:45 AM | 1.50 | 1:13 | 24:55 | 74 | |
| Harlem Rd | Oyster Creek | 7:11:45 AM | 1.60 | 1:28 | 26:23 | 65 | |
| 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 | 26:20 | 26:20 | 70 | |
