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 | 10:12:54 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:12:54 AM | 1.60 | 1:32 | 2:26 | 63 | |
| Harlem Rd | W Bellfort | 10:12:54 AM | 1.50 | 1:25 | 3:51 | 64 | |
| W Bellfort | Bellaire | 10:12:54 AM | 2.90 | 2:59 | 6:50 | 58 | |
| Bellaire | S Fry Rd | 10:12:54 AM | 1.60 | 1:29 | 8:19 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 10:12:54 AM | 2.00 | 2:05 | 10:24 | 58 | |
| Cinco Ranch Blvd | Kingsland | 10:12:54 AM | 2.20 | 2:32 | 12:56 | 52 | |
| Kingsland | IH-10 Katy | 10:12:54 AM | 1.25 | 1:06 | 14:02 | 68 | |
| IH-10 Katy | Morton | 10:12:54 AM | 1.50 | 1:42 | 15:44 | 53 | |
| Morton | Clay Rd | 10:12:54 AM | 1.60 | 1:31 | 17:15 | 63 | |
| Clay Rd | Beckendorff | 10:12:54 AM | 1.30 | 1:17 | 18:32 | 61 | |
| Beckendorff | FM-529 | 10:12:54 AM | 1.00 | 00:54 | 19:26 | 67 | |
| FM-529 | West Rd | 10:12:54 AM | 2.50 | 1:54 | 21:20 | 79 | |
| West Rd | House Hahl | 10:12:54 AM | 1.30 | 1:33 | 22:53 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 10:12:54 AM | 1.40 | 1:20 | 24:13 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:12:54 AM | 2.40 | 2:13 | 26:26 | 65 | |
| Summary | 30.55 | 26:26 | 26:26 | 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 | 10:12:54 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:12:54 AM | 1.40 | 1:21 | 3:27 | 62 | |
| House Hahl | West Rd | 10:12:54 AM | 1.30 | 1:35 | 5:02 | 49 |  |
| West Rd | FM-529 | 10:12:54 AM | 2.50 | 1:48 | 6:50 | 83 | |
| FM-529 | Beckendorff | 10:12:54 AM | 1.00 | 1:10 | 8:00 | 51 | |
| Beckendorff | Clay Rd | 10:12:54 AM | 1.30 | 1:15 | 9:15 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:12:54 AM | 1.50 | 1:43 | 10:57 | 52 | |
| IH-10 Katy | Kingsland | 10:12:54 AM | 1.25 | 1:16 | 12:13 | 59 | |
| Kingsland | Cinco Ranch Blvd | 10:12:54 AM | 2.20 | 2:03 | 14:16 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:12:54 AM | 2.00 | 1:57 | 16:13 | 62 | |
| S Fry Rd | Bellaire | 10:12:54 AM | 1.60 | 1:43 | 17:56 | 56 | |
| Bellaire | W Bellfort | 10:12:54 AM | 2.90 | 2:50 | 20:46 | 61 | |
| W Bellfort | Harlem Rd | 10:12:54 AM | 1.50 | 1:19 | 22:05 | 68 | |
| Harlem Rd | Oyster Creek | 10:12:54 AM | 1.60 | 1:37 | 23:42 | 59 | |
| 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 | 23:39 | 23:39 | 78 | |
