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 | 9:09:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:21:44 AM | 1.50 | 1:13 | 2:40 | 74 | |
| W Bellfort | Bellaire | 9:21:44 AM | 2.90 | 2:44 | 5:24 | 64 | |
| Bellaire | S Fry Rd | 9:21:44 AM | 1.60 | 1:26 | 6:50 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:21:44 AM | 2.00 | 2:26 | 9:16 | 49 |  |
| Cinco Ranch Blvd | Kingsland | 9:21:44 AM | 2.20 | 5:38 | 14:54 | 23 |  |
| Kingsland | IH-10 Katy | 9:21:44 AM | 1.25 | 1:11 | 16:05 | 63 | |
| IH-10 Katy | Morton | 9:21:44 AM | 1.50 | 1:33 | 17:38 | 58 | |
| Morton | Clay Rd | 9:21:44 AM | 1.60 | 1:28 | 19:06 | 65 | |
| Clay Rd | Beckendorff | 9:21:44 AM | 1.30 | 1:17 | 20:23 | 61 | |
| Beckendorff | FM-529 | 9:21:44 AM | 1.00 | 00:55 | 21:18 | 65 | |
| FM-529 | West Rd | 9:21:44 AM | 2.50 | 2:15 | 23:33 | 67 | |
| West Rd | House Hahl | 9:21:44 AM | 1.30 | 1:13 | 24:46 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:21:44 AM | 1.40 | 1:16 | 26:02 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:21:44 AM | 2.40 | 2:11 | 28:13 | 66 | |
| 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 | 9:21:44 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:21:44 AM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 9:21:44 AM | 1.30 | 1:14 | 4:44 | 63 | |
| West Rd | FM-529 | 9:21:44 AM | 2.50 | 2:12 | 6:56 | 68 | |
| FM-529 | Beckendorff | 9:21:44 AM | 1.00 | 1:07 | 8:03 | 54 | |
| Beckendorff | Clay Rd | 9:21:44 AM | 1.30 | 1:19 | 9:22 | 59 | |
| Clay Rd | Morton | 9:21:44 AM | 1.60 | 1:36 | 10:58 | 60 | |
| Morton | IH-10 Katy | 9:21:44 AM | 1.50 | 1:19 | 12:17 | 68 | |
| IH-10 Katy | Kingsland | 9:21:44 AM | 1.25 | 1:09 | 13:26 | 65 | |
| Kingsland | Cinco Ranch Blvd | 9:21:44 AM | 2.20 | 3:05 | 16:31 | 43 | |
| Cinco Ranch Blvd | S Fry Rd | 9:21:44 AM | 2.00 | 5:11 | 21:42 | 23 | |
| S Fry Rd | Bellaire | 9:21:44 AM | 1.60 | 1:39 | 23:21 | 58 | |
| Bellaire | W Bellfort | 9:21:44 AM | 2.90 | 2:48 | 26:09 | 62 | |
| 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 | 26:04 | 26:04 | 70 | |
