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 | 11:14:58 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:14:58 AM | 1.60 | 1:28 | 2:26 | 65 | |
| Harlem Rd | W Bellfort | 11:14:58 AM | 1.50 | 1:14 | 3:40 | 73 | |
| W Bellfort | Bellaire | 11:14:58 AM | 2.90 | 2:47 | 6:27 | 63 | |
| Bellaire | S Fry Rd | 11:14:58 AM | 1.60 | 1:58 | 8:25 | 49 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:14:58 AM | 2.00 | 2:16 | 10:41 | 53 | |
| Cinco Ranch Blvd | Kingsland | 11:14:58 AM | 2.20 | 2:32 | 13:13 | 52 | |
| Kingsland | IH-10 Katy | 11:14:58 AM | 1.25 | 1:10 | 14:23 | 64 | |
| IH-10 Katy | Morton | 11:14:58 AM | 1.50 | 1:50 | 16:13 | 49 | |
| Morton | Clay Rd | 11:14:58 AM | 1.60 | 1:28 | 17:41 | 65 | |
| Clay Rd | Beckendorff | 11:14:58 AM | 1.30 | 1:14 | 18:55 | 63 | |
| Beckendorff | FM-529 | 11:14:58 AM | 1.00 | 00:57 | 19:52 | 63 | |
| FM-529 | West Rd | 11:14:58 AM | 2.50 | 1:52 | 21:44 | 80 | |
| West Rd | House Hahl | 11:14:58 AM | 1.30 | 1:29 | 23:13 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:14:58 AM | 1.40 | 1:18 | 24:31 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:14:58 AM | 2.40 | 2:10 | 26:41 | 66 | |
| Summary | 30.55 | 26:41 | 26:41 | 69 | |
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 | 11:14:58 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:14:58 AM | 1.40 | 1:20 | 3:22 | 63 | |
| House Hahl | West Rd | 11:14:58 AM | 1.30 | 1:33 | 4:55 | 50 | |
| West Rd | FM-529 | 11:14:58 AM | 2.50 | 1:49 | 6:44 | 83 | |
| FM-529 | Beckendorff | 11:14:58 AM | 1.00 | 1:02 | 7:46 | 58 | |
| Beckendorff | Clay Rd | 11:14:58 AM | 1.30 | 1:08 | 8:54 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:14:58 AM | 1.50 | 1:51 | 10:44 | 49 | |
| IH-10 Katy | Kingsland | 11:14:58 AM | 1.25 | 1:17 | 12:01 | 58 | |
| Kingsland | Cinco Ranch Blvd | 11:14:58 AM | 2.20 | 1:55 | 13:56 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:14:58 AM | 2.00 | 1:52 | 15:48 | 64 | |
| S Fry Rd | Bellaire | 11:14:58 AM | 1.60 | 1:33 | 17:21 | 62 | |
| Bellaire | W Bellfort | 11:14:58 AM | 2.90 | 2:52 | 20:13 | 61 | |
| W Bellfort | Harlem Rd | 11:14:58 AM | 1.50 | 1:13 | 21:26 | 74 | |
| Harlem Rd | Oyster Creek | 11:14:58 AM | 1.60 | 1:29 | 22:55 | 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 | 22:52 | 22:52 | 80 | |
