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 | 11:40:35 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:40:35 AM | 1.60 | 1:31 | 2:30 | 63 | |
| Harlem Rd | W Bellfort | 11:40:35 AM | 1.50 | 1:15 | 3:45 | 72 | |
| W Bellfort | Bellaire | 11:40:35 AM | 2.90 | 2:41 | 6:26 | 65 | |
| Bellaire | S Fry Rd | 11:40:35 AM | 1.60 | 1:26 | 7:52 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 11:40:35 AM | 2.00 | 3:44 | 11:36 | 32 |  |
| Cinco Ranch Blvd | Kingsland | 11:40:35 AM | 2.20 | 4:30 | 16:06 | 29 |  |
| Kingsland | IH-10 Katy | 11:40:35 AM | 1.25 | 1:13 | 17:19 | 62 | |
| IH-10 Katy | Morton | 11:40:35 AM | 1.50 | 1:41 | 19:00 | 53 | |
| Morton | Clay Rd | 11:40:35 AM | 1.60 | 1:25 | 20:25 | 68 | |
| Clay Rd | Beckendorff | 11:40:35 AM | 1.30 | 1:18 | 21:43 | 60 | |
| Beckendorff | FM-529 | 11:40:35 AM | 1.00 | 00:55 | 22:38 | 65 | |
| FM-529 | West Rd | 11:40:35 AM | 2.50 | 2:13 | 24:51 | 68 | |
| West Rd | House Hahl | 11:40:35 AM | 1.30 | 1:11 | 26:02 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 11:40:35 AM | 1.40 | 1:15 | 27:17 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:40:35 AM | 2.40 | 2:07 | 29:24 | 68 | |
| Summary | 30.55 | 29:24 | 29:24 | 62 | |
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 | 11:40:35 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:40:35 AM | 1.40 | 1:20 | 3:28 | 63 | |
| House Hahl | West Rd | 11:40:35 AM | 1.30 | 1:16 | 4:44 | 62 | |
| West Rd | FM-529 | 11:40:35 AM | 2.50 | 2:04 | 6:48 | 73 | |
| FM-529 | Beckendorff | 11:40:35 AM | 1.00 | 1:09 | 7:57 | 52 | |
| Beckendorff | Clay Rd | 11:40:35 AM | 1.30 | 1:08 | 9:05 | 69 | |
| Clay Rd | Morton | 11:40:35 AM | 1.60 | 1:47 | 10:52 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:40:35 AM | 1.25 | 1:06 | 11:57 | 68 | |
| Kingsland | Cinco Ranch Blvd | 11:40:35 AM | 2.20 | 2:18 | 14:15 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 11:40:35 AM | 2.00 | 2:19 | 16:34 | 52 | |
| S Fry Rd | Bellaire | 11:40:35 AM | 1.60 | 1:34 | 18:08 | 61 | |
| Bellaire | W Bellfort | 11:40:35 AM | 2.90 | 2:40 | 20:48 | 65 | |
| W Bellfort | Harlem Rd | 11:40:35 AM | 1.50 | 1:16 | 22:04 | 71 | |
| 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 | 11:40:35 AM | 1.00 | 00:45 | 22:46 | 80 | |
| Summary | 30.55 | 22:46 | 22:46 | 81 | |
